89066760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 280748160

約数和(自身を除く): 191681400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 421, 430, 492, 516, 615, 645, 820, 842, 860, 984, 1032, 1230, 1263, 1290, 1640, 1684, 1720, 1763, 2105, 2460, 2526, 2580, 3368, 3526, 4210, 4920, 5052, 5160, 5289, 6315, 7052, 8420, 8815, 10104, 10578, 12630, 14104, 16840, 17261, 17630, 18103, 21156, 25260, 26445, 34522, 35260, 36206, 42312, 50520, 51783, 52890, 54309, 69044, 70520, 72412, 86305, 90515, 103566, 105780, 108618, 138088, 144824, 172610, 181030, 207132, 211560, 217236, 258915, 271545, 345220, 362060, 414264, 434472, 517830, 543090, 690440, 724120, 742223, 1035660, 1086180, 1484446, 2071320, 2172360, 2226669, 2968892, 3711115, 4453338, 5937784, 7422230, 8906676, 11133345, 14844460, 17813352, 22266690, 29688920, 44533380, 89066760]

約数ペア:

[(1, 89066760), (2, 44533380), (3, 29688920), (4, 22266690), (5, 17813352), (6, 14844460), (8, 11133345), (10, 8906676), (12, 7422230), (15, 5937784), (20, 4453338), (24, 3711115), (30, 2968892), (40, 2226669), (41, 2172360), (43, 2071320), (60, 1484446), (82, 1086180), (86, 1035660), (120, 742223), (123, 724120), (129, 690440), (164, 543090), (172, 517830), (205, 434472), (215, 414264), (246, 362060), (258, 345220), (328, 271545), (344, 258915), (410, 217236), (421, 211560), (430, 207132), (492, 181030), (516, 172610), (615, 144824), (645, 138088), (820, 108618), (842, 105780), (860, 103566), (984, 90515), (1032, 86305), (1230, 72412), (1263, 70520), (1290, 69044), (1640, 54309), (1684, 52890), (1720, 51783), (1763, 50520), (2105, 42312), (2460, 36206), (2526, 35260), (2580, 34522), (3368, 26445), (3526, 25260), (4210, 21156), (4920, 18103), (5052, 17630), (5160, 17261), (5289, 16840), (6315, 14104), (7052, 12630), (8420, 10578), (8815, 10104)]