554983920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13523}}^1$

素因数の和:13564

約数の個数: 160

約数和(自身を含む): 2012371200

約数和(自身を除く): 1457387280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13523, 13680, 20520, 27046, 40569, 41040, 54092, 67615, 81138, 108184, 121707, 135230, 162276, 202845, 216368, 243414, 256937, 270460, 324552, 365121, 405690, 486828, 513874, 540920, 608535, 649104, 730242, 770811, 811380, 973656, 1027748, 1081840, 1217070, 1284685, 1460484, 1541622, 1622760, 1825605, 1947312, 2055496, 2312433, 2434140, 2569370, 2920968, 3083244, 3245520, 3651210, 3854055, 4110992, 4624866, 4868280, 5138740, 5841936, 6166488, 6937299, 7302420, 7708110, 9249732, 9736560, 10277480, 11562165, 12332976, 13874598, 14604840, 15416220, 18499464, 20554960, 23124330, 27749196, 29209680, 30832440, 34686495, 36998928, 46248660, 55498392, 61664880, 69372990, 92497320, 110996784, 138745980, 184994640, 277491960, 554983920]

約数ペア:

[(1, 554983920), (2, 277491960), (3, 184994640), (4, 138745980), (5, 110996784), (6, 92497320), (8, 69372990), (9, 61664880), (10, 55498392), (12, 46248660), (15, 36998928), (16, 34686495), (18, 30832440), (19, 29209680), (20, 27749196), (24, 23124330), (27, 20554960), (30, 18499464), (36, 15416220), (38, 14604840), (40, 13874598), (45, 12332976), (48, 11562165), (54, 10277480), (57, 9736560), (60, 9249732), (72, 7708110), (76, 7302420), (80, 6937299), (90, 6166488), (95, 5841936), (108, 5138740), (114, 4868280), (120, 4624866), (135, 4110992), (144, 3854055), (152, 3651210), (171, 3245520), (180, 3083244), (190, 2920968), (216, 2569370), (228, 2434140), (240, 2312433), (270, 2055496), (285, 1947312), (304, 1825605), (342, 1622760), (360, 1541622), (380, 1460484), (432, 1284685), (456, 1217070), (513, 1081840), (540, 1027748), (570, 973656), (684, 811380), (720, 770811), (760, 730242), (855, 649104), (912, 608535), (1026, 540920), (1080, 513874), (1140, 486828), (1368, 405690), (1520, 365121), (1710, 324552), (2052, 270460), (2160, 256937), (2280, 243414), (2565, 216368), (2736, 202845), (3420, 162276), (4104, 135230), (4560, 121707), (5130, 108184), (6840, 81138), (8208, 67615), (10260, 54092), (13523, 41040), (13680, 40569), (20520, 27046)]