486303480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 256

約数和(自身を含む): 1838592000

約数和(自身を除く): 1352288520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1823, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3646, 3705, 4104, 4446, 4680, 4940, 5130, 5469, 5928, 6669, 6840, 7020, 7292, 7410, 8892, 9115, 9880, 10260, 10938, 11115, 13338, 14040, 14584, 14820, 16407, 17784, 18230, 20520, 21876, 22230, 23699, 26676, 27345, 29640, 32814, 33345, 34637, 36460, 43752, 44460, 47398, 49221, 53352, 54690, 65628, 66690, 69274, 71097, 72920, 82035, 88920, 94796, 98442, 103911, 109380, 118495, 131256, 133380, 138548, 142194, 164070, 173185, 189592, 196884, 207822, 213291, 218760, 236990, 246105, 266760, 277096, 284388, 311733, 328140, 346370, 355485, 393768, 415644, 426582, 450281, 473980, 492210, 519555, 568776, 623466, 639873, 656280, 692740, 710970, 831288, 853164, 900562, 935199, 947960, 984420, 1039110, 1066455, 1246932, 1279746, 1350843, 1385480, 1421940, 1558665, 1706328, 1801124, 1870398, 1968840, 2078220, 2132910, 2251405, 2493864, 2559492, 2701686, 2843880, 3117330, 3199365, 3602248, 3740796, 4052529, 4156440, 4265820, 4502810, 4675995, 5118984, 5403372, 6234660, 6398730, 6754215, 7481592, 8105058, 8531640, 9005620, 9351990, 10806744, 12157587, 12469320, 12797460, 13508430, 16210116, 18011240, 18703980, 20262645, 24315174, 25594920, 27016860, 32420232, 37407960, 40525290, 48630348, 54033720, 60787935, 81050580, 97260696, 121575870, 162101160, 243151740, 486303480]

約数ペア:

[(1, 486303480), (2, 243151740), (3, 162101160), (4, 121575870), (5, 97260696), (6, 81050580), (8, 60787935), (9, 54033720), (10, 48630348), (12, 40525290), (13, 37407960), (15, 32420232), (18, 27016860), (19, 25594920), (20, 24315174), (24, 20262645), (26, 18703980), (27, 18011240), (30, 16210116), (36, 13508430), (38, 12797460), (39, 12469320), (40, 12157587), (45, 10806744), (52, 9351990), (54, 9005620), (57, 8531640), (60, 8105058), (65, 7481592), (72, 6754215), (76, 6398730), (78, 6234660), (90, 5403372), (95, 5118984), (104, 4675995), (108, 4502810), (114, 4265820), (117, 4156440), (120, 4052529), (130, 3740796), (135, 3602248), (152, 3199365), (156, 3117330), (171, 2843880), (180, 2701686), (190, 2559492), (195, 2493864), (216, 2251405), (228, 2132910), (234, 2078220), (247, 1968840), (260, 1870398), (270, 1801124), (285, 1706328), (312, 1558665), (342, 1421940), (351, 1385480), (360, 1350843), (380, 1279746), (390, 1246932), (456, 1066455), (468, 1039110), (494, 984420), (513, 947960), (520, 935199), (540, 900562), (570, 853164), (585, 831288), (684, 710970), (702, 692740), (741, 656280), (760, 639873), (780, 623466), (855, 568776), (936, 519555), (988, 492210), (1026, 473980), (1080, 450281), (1140, 426582), (1170, 415644), (1235, 393768), (1368, 355485), (1404, 346370), (1482, 328140), (1560, 311733), (1710, 284388), (1755, 277096), (1823, 266760), (1976, 246105), (2052, 236990), (2223, 218760), (2280, 213291), (2340, 207822), (2470, 196884), (2565, 189592), (2808, 173185), (2964, 164070), (3420, 142194), (3510, 138548), (3646, 133380), (3705, 131256), (4104, 118495), (4446, 109380), (4680, 103911), (4940, 98442), (5130, 94796), (5469, 88920), (5928, 82035), (6669, 72920), (6840, 71097), (7020, 69274), (7292, 66690), (7410, 65628), (8892, 54690), (9115, 53352), (9880, 49221), (10260, 47398), (10938, 44460), (11115, 43752), (13338, 36460), (14040, 34637), (14584, 33345), (14820, 32814), (16407, 29640), (17784, 27345), (18230, 26676), (20520, 23699), (21876, 22230)]