90767760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22247}}^1$

素因数の和:22280

約数の個数: 80

約数和(自身を含む): 297945216

約数和(自身を除く): 207177456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22247, 44494, 66741, 88988, 111235, 133482, 177976, 222470, 266964, 333705, 355952, 378199, 444940, 533928, 667410, 756398, 889880, 1067856, 1134597, 1334820, 1512796, 1779760, 1890995, 2269194, 2669640, 3025592, 3781990, 4538388, 5339280, 5672985, 6051184, 7563980, 9076776, 11345970, 15127960, 18153552, 22691940, 30255920, 45383880, 90767760]

約数ペア:

[(1, 90767760), (2, 45383880), (3, 30255920), (4, 22691940), (5, 18153552), (6, 15127960), (8, 11345970), (10, 9076776), (12, 7563980), (15, 6051184), (16, 5672985), (17, 5339280), (20, 4538388), (24, 3781990), (30, 3025592), (34, 2669640), (40, 2269194), (48, 1890995), (51, 1779760), (60, 1512796), (68, 1334820), (80, 1134597), (85, 1067856), (102, 889880), (120, 756398), (136, 667410), (170, 533928), (204, 444940), (240, 378199), (255, 355952), (272, 333705), (340, 266964), (408, 222470), (510, 177976), (680, 133482), (816, 111235), (1020, 88988), (1360, 66741), (2040, 44494), (4080, 22247)]