296875440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 180

約数和(自身を含む): 1025309376

約数和(自身を除く): 728433936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 223, 240, 258, 344, 360, 387, 430, 446, 516, 645, 669, 688, 720, 774, 860, 892, 1032, 1115, 1290, 1338, 1548, 1720, 1784, 1849, 1935, 2007, 2064, 2230, 2580, 2676, 3096, 3345, 3440, 3568, 3698, 3870, 4014, 4460, 5160, 5352, 5547, 6192, 6690, 7396, 7740, 8028, 8920, 9245, 9589, 10035, 10320, 10704, 11094, 13380, 14792, 15480, 16056, 16641, 17840, 18490, 19178, 20070, 22188, 26760, 27735, 28767, 29584, 30960, 32112, 33282, 36980, 38356, 40140, 44376, 47945, 53520, 55470, 57534, 66564, 73960, 76712, 80280, 83205, 86301, 88752, 95890, 110940, 115068, 133128, 143835, 147920, 153424, 160560, 166410, 172602, 191780, 221880, 230136, 266256, 287670, 332820, 345204, 383560, 412327, 431505, 443760, 460272, 575340, 665640, 690408, 767120, 824654, 863010, 1150680, 1236981, 1331280, 1380816, 1649308, 1726020, 2061635, 2301360, 2473962, 3298616, 3452040, 3710943, 4123270, 4947924, 6184905, 6597232, 6904080, 7421886, 8246540, 9895848, 12369810, 14843772, 16493080, 18554715, 19791696, 24739620, 29687544, 32986160, 37109430, 49479240, 59375088, 74218860, 98958480, 148437720, 296875440]

約数ペア:

[(1, 296875440), (2, 148437720), (3, 98958480), (4, 74218860), (5, 59375088), (6, 49479240), (8, 37109430), (9, 32986160), (10, 29687544), (12, 24739620), (15, 19791696), (16, 18554715), (18, 16493080), (20, 14843772), (24, 12369810), (30, 9895848), (36, 8246540), (40, 7421886), (43, 6904080), (45, 6597232), (48, 6184905), (60, 4947924), (72, 4123270), (80, 3710943), (86, 3452040), (90, 3298616), (120, 2473962), (129, 2301360), (144, 2061635), (172, 1726020), (180, 1649308), (215, 1380816), (223, 1331280), (240, 1236981), (258, 1150680), (344, 863010), (360, 824654), (387, 767120), (430, 690408), (446, 665640), (516, 575340), (645, 460272), (669, 443760), (688, 431505), (720, 412327), (774, 383560), (860, 345204), (892, 332820), (1032, 287670), (1115, 266256), (1290, 230136), (1338, 221880), (1548, 191780), (1720, 172602), (1784, 166410), (1849, 160560), (1935, 153424), (2007, 147920), (2064, 143835), (2230, 133128), (2580, 115068), (2676, 110940), (3096, 95890), (3345, 88752), (3440, 86301), (3568, 83205), (3698, 80280), (3870, 76712), (4014, 73960), (4460, 66564), (5160, 57534), (5352, 55470), (5547, 53520), (6192, 47945), (6690, 44376), (7396, 40140), (7740, 38356), (8028, 36980), (8920, 33282), (9245, 32112), (9589, 30960), (10035, 29584), (10320, 28767), (10704, 27735), (11094, 26760), (13380, 22188), (14792, 20070), (15480, 19178), (16056, 18490), (16641, 17840)]