245300880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8447}}^1$

素因数の和:8485

約数の個数: 120

約数和(自身を含む): 835946496

約数和(自身を除く): 590645616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 8447, 9680, 14520, 16894, 25341, 29040, 33788, 42235, 50682, 67576, 84470, 92917, 101364, 126705, 135152, 168940, 185834, 202728, 253410, 278751, 337880, 371668, 405456, 464585, 506820, 557502, 675760, 743336, 929170, 1013640, 1022087, 1115004, 1393755, 1486672, 1858340, 2027280, 2044174, 2230008, 2787510, 3066261, 3716680, 4088348, 4460016, 5110435, 5575020, 6132522, 7433360, 8176696, 10220870, 11150040, 12265044, 15331305, 16353392, 20441740, 22300080, 24530088, 30662610, 40883480, 49060176, 61325220, 81766960, 122650440, 245300880]

約数ペア:

[(1, 245300880), (2, 122650440), (3, 81766960), (4, 61325220), (5, 49060176), (6, 40883480), (8, 30662610), (10, 24530088), (11, 22300080), (12, 20441740), (15, 16353392), (16, 15331305), (20, 12265044), (22, 11150040), (24, 10220870), (30, 8176696), (33, 7433360), (40, 6132522), (44, 5575020), (48, 5110435), (55, 4460016), (60, 4088348), (66, 3716680), (80, 3066261), (88, 2787510), (110, 2230008), (120, 2044174), (121, 2027280), (132, 1858340), (165, 1486672), (176, 1393755), (220, 1115004), (240, 1022087), (242, 1013640), (264, 929170), (330, 743336), (363, 675760), (440, 557502), (484, 506820), (528, 464585), (605, 405456), (660, 371668), (726, 337880), (880, 278751), (968, 253410), (1210, 202728), (1320, 185834), (1452, 168940), (1815, 135152), (1936, 126705), (2420, 101364), (2640, 92917), (2904, 84470), (3630, 67576), (4840, 50682), (5808, 42235), (7260, 33788), (8447, 29040), (9680, 25341), (14520, 16894)]