91505520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6727

約数の個数: 120

約数和(自身を含む): 323528400

約数和(自身を除く): 232022880

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, 6689, 6840, 13378, 13680, 20067, 26756, 33445, 40134, 53512, 60201, 66890, 80268, 100335, 107024, 120402, 127091, 133780, 160536, 200670, 240804, 254182, 267560, 301005, 321072, 381273, 401340, 481608, 508364, 535120, 602010, 635455, 762546, 802680, 963216, 1016728, 1143819, 1204020, 1270910, 1525092, 1605360, 1906365, 2033456, 2287638, 2408040, 2541820, 3050184, 3812730, 4575276, 4816080, 5083640, 5719095, 6100368, 7625460, 9150552, 10167280, 11438190, 15250920, 18301104, 22876380, 30501840, 45752760, 91505520]

約数ペア:

[(1, 91505520), (2, 45752760), (3, 30501840), (4, 22876380), (5, 18301104), (6, 15250920), (8, 11438190), (9, 10167280), (10, 9150552), (12, 7625460), (15, 6100368), (16, 5719095), (18, 5083640), (19, 4816080), (20, 4575276), (24, 3812730), (30, 3050184), (36, 2541820), (38, 2408040), (40, 2287638), (45, 2033456), (48, 1906365), (57, 1605360), (60, 1525092), (72, 1270910), (76, 1204020), (80, 1143819), (90, 1016728), (95, 963216), (114, 802680), (120, 762546), (144, 635455), (152, 602010), (171, 535120), (180, 508364), (190, 481608), (228, 401340), (240, 381273), (285, 321072), (304, 301005), (342, 267560), (360, 254182), (380, 240804), (456, 200670), (570, 160536), (684, 133780), (720, 127091), (760, 120402), (855, 107024), (912, 100335), (1140, 80268), (1368, 66890), (1520, 60201), (1710, 53512), (2280, 40134), (2736, 33445), (3420, 26756), (4560, 20067), (6689, 13680), (6840, 13378)]