73967760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 120

約数和(自身を含む): 261530880

約数和(自身を除く): 187563120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5407, 6840, 10814, 13680, 16221, 21628, 27035, 32442, 43256, 48663, 54070, 64884, 81105, 86512, 97326, 102733, 108140, 129768, 162210, 194652, 205466, 216280, 243315, 259536, 308199, 324420, 389304, 410932, 432560, 486630, 513665, 616398, 648840, 778608, 821864, 924597, 973260, 1027330, 1232796, 1297680, 1540995, 1643728, 1849194, 1946520, 2054660, 2465592, 3081990, 3698388, 3893040, 4109320, 4622985, 4931184, 6163980, 7396776, 8218640, 9245970, 12327960, 14793552, 18491940, 24655920, 36983880, 73967760]

約数ペア:

[(1, 73967760), (2, 36983880), (3, 24655920), (4, 18491940), (5, 14793552), (6, 12327960), (8, 9245970), (9, 8218640), (10, 7396776), (12, 6163980), (15, 4931184), (16, 4622985), (18, 4109320), (19, 3893040), (20, 3698388), (24, 3081990), (30, 2465592), (36, 2054660), (38, 1946520), (40, 1849194), (45, 1643728), (48, 1540995), (57, 1297680), (60, 1232796), (72, 1027330), (76, 973260), (80, 924597), (90, 821864), (95, 778608), (114, 648840), (120, 616398), (144, 513665), (152, 486630), (171, 432560), (180, 410932), (190, 389304), (228, 324420), (240, 308199), (285, 259536), (304, 243315), (342, 216280), (360, 205466), (380, 194652), (456, 162210), (570, 129768), (684, 108140), (720, 102733), (760, 97326), (855, 86512), (912, 81105), (1140, 64884), (1368, 54070), (1520, 48663), (1710, 43256), (2280, 32442), (2736, 27035), (3420, 21628), (4560, 16221), (5407, 13680), (6840, 10814)]