315085080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 975110400

約数和(自身を除く): 660025320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 227, 258, 269, 344, 430, 454, 516, 538, 645, 681, 807, 860, 908, 1032, 1076, 1135, 1290, 1345, 1362, 1614, 1720, 1816, 2152, 2270, 2580, 2690, 2724, 3228, 3405, 4035, 4540, 5160, 5380, 5448, 6456, 6810, 8070, 9080, 9761, 10760, 11567, 13620, 16140, 19522, 23134, 27240, 29283, 32280, 34701, 39044, 46268, 48805, 57835, 58566, 61063, 69402, 78088, 92536, 97610, 115670, 117132, 122126, 138804, 146415, 173505, 183189, 195220, 231340, 234264, 244252, 277608, 292830, 305315, 347010, 366378, 390440, 462680, 488504, 585660, 610630, 694020, 732756, 915945, 1171320, 1221260, 1388040, 1465512, 1831890, 2442520, 2625709, 3663780, 5251418, 7327560, 7877127, 10502836, 13128545, 15754254, 21005672, 26257090, 31508508, 39385635, 52514180, 63017016, 78771270, 105028360, 157542540, 315085080]

約数ペア:

[(1, 315085080), (2, 157542540), (3, 105028360), (4, 78771270), (5, 63017016), (6, 52514180), (8, 39385635), (10, 31508508), (12, 26257090), (15, 21005672), (20, 15754254), (24, 13128545), (30, 10502836), (40, 7877127), (43, 7327560), (60, 5251418), (86, 3663780), (120, 2625709), (129, 2442520), (172, 1831890), (215, 1465512), (227, 1388040), (258, 1221260), (269, 1171320), (344, 915945), (430, 732756), (454, 694020), (516, 610630), (538, 585660), (645, 488504), (681, 462680), (807, 390440), (860, 366378), (908, 347010), (1032, 305315), (1076, 292830), (1135, 277608), (1290, 244252), (1345, 234264), (1362, 231340), (1614, 195220), (1720, 183189), (1816, 173505), (2152, 146415), (2270, 138804), (2580, 122126), (2690, 117132), (2724, 115670), (3228, 97610), (3405, 92536), (4035, 78088), (4540, 69402), (5160, 61063), (5380, 58566), (5448, 57835), (6456, 48805), (6810, 46268), (8070, 39044), (9080, 34701), (9761, 32280), (10760, 29283), (11567, 27240), (13620, 23134), (16140, 19522)]