118865520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8727

約数の個数: 120

約数和(自身を含む): 420248400

約数和(自身を除く): 301382880

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, 6840, 8689, 13680, 17378, 26067, 34756, 43445, 52134, 69512, 78201, 86890, 104268, 130335, 139024, 156402, 165091, 173780, 208536, 260670, 312804, 330182, 347560, 391005, 417072, 495273, 521340, 625608, 660364, 695120, 782010, 825455, 990546, 1042680, 1251216, 1320728, 1485819, 1564020, 1650910, 1981092, 2085360, 2476365, 2641456, 2971638, 3128040, 3301820, 3962184, 4952730, 5943276, 6256080, 6603640, 7429095, 7924368, 9905460, 11886552, 13207280, 14858190, 19810920, 23773104, 29716380, 39621840, 59432760, 118865520]

約数ペア:

[(1, 118865520), (2, 59432760), (3, 39621840), (4, 29716380), (5, 23773104), (6, 19810920), (8, 14858190), (9, 13207280), (10, 11886552), (12, 9905460), (15, 7924368), (16, 7429095), (18, 6603640), (19, 6256080), (20, 5943276), (24, 4952730), (30, 3962184), (36, 3301820), (38, 3128040), (40, 2971638), (45, 2641456), (48, 2476365), (57, 2085360), (60, 1981092), (72, 1650910), (76, 1564020), (80, 1485819), (90, 1320728), (95, 1251216), (114, 1042680), (120, 990546), (144, 825455), (152, 782010), (171, 695120), (180, 660364), (190, 625608), (228, 521340), (240, 495273), (285, 417072), (304, 391005), (342, 347560), (360, 330182), (380, 312804), (456, 260670), (570, 208536), (684, 173780), (720, 165091), (760, 156402), (855, 139024), (912, 130335), (1140, 104268), (1368, 86890), (1520, 78201), (1710, 69512), (2280, 52134), (2736, 43445), (3420, 34756), (4560, 26067), (6840, 17378), (8689, 13680)]