30507360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4920

約数の個数: 96

約数和(自身を含む): 103511520

約数和(自身を除く): 73004160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4889, 6240, 9778, 14667, 19556, 24445, 29334, 39112, 48890, 58668, 63557, 73335, 78224, 97780, 117336, 127114, 146670, 156448, 190671, 195560, 234672, 254228, 293340, 317785, 381342, 391120, 469344, 508456, 586680, 635570, 762684, 782240, 953355, 1016912, 1173360, 1271140, 1525368, 1906710, 2033824, 2346720, 2542280, 3050736, 3813420, 5084560, 6101472, 7626840, 10169120, 15253680, 30507360]

約数ペア:

[(1, 30507360), (2, 15253680), (3, 10169120), (4, 7626840), (5, 6101472), (6, 5084560), (8, 3813420), (10, 3050736), (12, 2542280), (13, 2346720), (15, 2033824), (16, 1906710), (20, 1525368), (24, 1271140), (26, 1173360), (30, 1016912), (32, 953355), (39, 782240), (40, 762684), (48, 635570), (52, 586680), (60, 508456), (65, 469344), (78, 391120), (80, 381342), (96, 317785), (104, 293340), (120, 254228), (130, 234672), (156, 195560), (160, 190671), (195, 156448), (208, 146670), (240, 127114), (260, 117336), (312, 97780), (390, 78224), (416, 73335), (480, 63557), (520, 58668), (624, 48890), (780, 39112), (1040, 29334), (1248, 24445), (1560, 19556), (2080, 14667), (3120, 9778), (4889, 6240)]