258366960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1567}}^1$

素因数の和:1815

約数の個数: 120

約数和(自身を含む): 872027520

約数和(自身を除く): 613660560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1567, 1832, 2061, 2290, 2748, 3134, 3435, 3664, 4122, 4580, 4701, 5496, 6268, 6870, 7835, 8244, 9160, 9402, 10305, 10992, 12536, 13740, 14103, 15670, 16488, 18320, 18804, 20610, 23505, 25072, 27480, 28206, 31340, 32976, 37608, 41220, 47010, 54960, 56412, 62680, 70515, 75216, 82440, 94020, 112824, 125360, 141030, 164880, 188040, 225648, 282060, 358843, 376080, 564120, 717686, 1076529, 1128240, 1435372, 1794215, 2153058, 2870744, 3229587, 3588430, 4306116, 5382645, 5741488, 6459174, 7176860, 8612232, 10765290, 12918348, 14353720, 16147935, 17224464, 21530580, 25836696, 28707440, 32295870, 43061160, 51673392, 64591740, 86122320, 129183480, 258366960]

約数ペア:

[(1, 258366960), (2, 129183480), (3, 86122320), (4, 64591740), (5, 51673392), (6, 43061160), (8, 32295870), (9, 28707440), (10, 25836696), (12, 21530580), (15, 17224464), (16, 16147935), (18, 14353720), (20, 12918348), (24, 10765290), (30, 8612232), (36, 7176860), (40, 6459174), (45, 5741488), (48, 5382645), (60, 4306116), (72, 3588430), (80, 3229587), (90, 2870744), (120, 2153058), (144, 1794215), (180, 1435372), (229, 1128240), (240, 1076529), (360, 717686), (458, 564120), (687, 376080), (720, 358843), (916, 282060), (1145, 225648), (1374, 188040), (1567, 164880), (1832, 141030), (2061, 125360), (2290, 112824), (2748, 94020), (3134, 82440), (3435, 75216), (3664, 70515), (4122, 62680), (4580, 56412), (4701, 54960), (5496, 47010), (6268, 41220), (6870, 37608), (7835, 32976), (8244, 31340), (9160, 28206), (9402, 27480), (10305, 25072), (10992, 23505), (12536, 20610), (13740, 18804), (14103, 18320), (15670, 16488)]