338785080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 1045440000

約数和(自身を除く): 706654920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 109, 118, 120, 177, 218, 236, 295, 327, 354, 436, 439, 472, 545, 590, 654, 708, 872, 878, 885, 1090, 1180, 1308, 1317, 1416, 1635, 1756, 1770, 2180, 2195, 2360, 2616, 2634, 3270, 3512, 3540, 4360, 4390, 5268, 6431, 6540, 6585, 7080, 8780, 10536, 12862, 13080, 13170, 17560, 19293, 25724, 25901, 26340, 32155, 38586, 47851, 51448, 51802, 52680, 64310, 77172, 77703, 95702, 96465, 103604, 128620, 129505, 143553, 154344, 155406, 191404, 192930, 207208, 239255, 257240, 259010, 287106, 310812, 382808, 385860, 388515, 478510, 518020, 574212, 621624, 717765, 771720, 777030, 957020, 1036040, 1148424, 1435530, 1554060, 1914040, 2823209, 2871060, 3108120, 5646418, 5742120, 8469627, 11292836, 14116045, 16939254, 22585672, 28232090, 33878508, 42348135, 56464180, 67757016, 84696270, 112928360, 169392540, 338785080]

約数ペア:

[(1, 338785080), (2, 169392540), (3, 112928360), (4, 84696270), (5, 67757016), (6, 56464180), (8, 42348135), (10, 33878508), (12, 28232090), (15, 22585672), (20, 16939254), (24, 14116045), (30, 11292836), (40, 8469627), (59, 5742120), (60, 5646418), (109, 3108120), (118, 2871060), (120, 2823209), (177, 1914040), (218, 1554060), (236, 1435530), (295, 1148424), (327, 1036040), (354, 957020), (436, 777030), (439, 771720), (472, 717765), (545, 621624), (590, 574212), (654, 518020), (708, 478510), (872, 388515), (878, 385860), (885, 382808), (1090, 310812), (1180, 287106), (1308, 259010), (1317, 257240), (1416, 239255), (1635, 207208), (1756, 192930), (1770, 191404), (2180, 155406), (2195, 154344), (2360, 143553), (2616, 129505), (2634, 128620), (3270, 103604), (3512, 96465), (3540, 95702), (4360, 77703), (4390, 77172), (5268, 64310), (6431, 52680), (6540, 51802), (6585, 51448), (7080, 47851), (8780, 38586), (10536, 32155), (12862, 26340), (13080, 25901), (13170, 25724), (17560, 19293)]