731975760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53507}}^1$

素因数の和:53545

約数の個数: 120

約数和(自身を含む): 2587646880

約数和(自身を除く): 1855671120

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, 13680, 53507, 107014, 160521, 214028, 267535, 321042, 428056, 481563, 535070, 642084, 802605, 856112, 963126, 1016633, 1070140, 1284168, 1605210, 1926252, 2033266, 2140280, 2407815, 2568336, 3049899, 3210420, 3852504, 4066532, 4280560, 4815630, 5083165, 6099798, 6420840, 7705008, 8133064, 9149697, 9631260, 10166330, 12199596, 12841680, 15249495, 16266128, 18299394, 19262520, 20332660, 24399192, 30498990, 36598788, 38525040, 40665320, 45748485, 48798384, 60997980, 73197576, 81330640, 91496970, 121995960, 146395152, 182993940, 243991920, 365987880, 731975760]

約数ペア:

[(1, 731975760), (2, 365987880), (3, 243991920), (4, 182993940), (5, 146395152), (6, 121995960), (8, 91496970), (9, 81330640), (10, 73197576), (12, 60997980), (15, 48798384), (16, 45748485), (18, 40665320), (19, 38525040), (20, 36598788), (24, 30498990), (30, 24399192), (36, 20332660), (38, 19262520), (40, 18299394), (45, 16266128), (48, 15249495), (57, 12841680), (60, 12199596), (72, 10166330), (76, 9631260), (80, 9149697), (90, 8133064), (95, 7705008), (114, 6420840), (120, 6099798), (144, 5083165), (152, 4815630), (171, 4280560), (180, 4066532), (190, 3852504), (228, 3210420), (240, 3049899), (285, 2568336), (304, 2407815), (342, 2140280), (360, 2033266), (380, 1926252), (456, 1605210), (570, 1284168), (684, 1070140), (720, 1016633), (760, 963126), (855, 856112), (912, 802605), (1140, 642084), (1368, 535070), (1520, 481563), (1710, 428056), (2280, 321042), (2736, 267535), (3420, 214028), (4560, 160521), (6840, 107014), (13680, 53507)]