242977320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3989

約数の個数: 160

約数和(自身を含む): 859874400

約数和(自身を除く): 616897080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 3947, 4104, 5130, 6156, 6840, 7695, 7894, 10260, 11841, 12312, 15390, 15788, 19735, 20520, 23682, 30780, 31576, 35523, 39470, 47364, 59205, 61560, 71046, 74993, 78940, 94728, 106569, 118410, 142092, 149986, 157880, 177615, 213138, 224979, 236820, 284184, 299972, 319707, 355230, 374965, 426276, 449958, 473640, 532845, 599944, 639414, 674937, 710460, 749930, 852552, 899916, 1065690, 1124895, 1278828, 1349874, 1420920, 1499860, 1598535, 1799832, 2024811, 2131380, 2249790, 2557656, 2699748, 2999720, 3197070, 3374685, 4049622, 4262760, 4499580, 5399496, 6074433, 6394140, 6749370, 8099244, 8999160, 10124055, 12148866, 12788280, 13498740, 16198488, 20248110, 24297732, 26997480, 30372165, 40496220, 48595464, 60744330, 80992440, 121488660, 242977320]

約数ペア:

[(1, 242977320), (2, 121488660), (3, 80992440), (4, 60744330), (5, 48595464), (6, 40496220), (8, 30372165), (9, 26997480), (10, 24297732), (12, 20248110), (15, 16198488), (18, 13498740), (19, 12788280), (20, 12148866), (24, 10124055), (27, 8999160), (30, 8099244), (36, 6749370), (38, 6394140), (40, 6074433), (45, 5399496), (54, 4499580), (57, 4262760), (60, 4049622), (72, 3374685), (76, 3197070), (81, 2999720), (90, 2699748), (95, 2557656), (108, 2249790), (114, 2131380), (120, 2024811), (135, 1799832), (152, 1598535), (162, 1499860), (171, 1420920), (180, 1349874), (190, 1278828), (216, 1124895), (228, 1065690), (270, 899916), (285, 852552), (324, 749930), (342, 710460), (360, 674937), (380, 639414), (405, 599944), (456, 532845), (513, 473640), (540, 449958), (570, 426276), (648, 374965), (684, 355230), (760, 319707), (810, 299972), (855, 284184), (1026, 236820), (1080, 224979), (1140, 213138), (1368, 177615), (1539, 157880), (1620, 149986), (1710, 142092), (2052, 118410), (2280, 106569), (2565, 94728), (3078, 78940), (3240, 74993), (3420, 71046), (3947, 61560), (4104, 59205), (5130, 47364), (6156, 39470), (6840, 35523), (7695, 31576), (7894, 30780), (10260, 23682), (11841, 20520), (12312, 19735), (15390, 15788)]