531110880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6959}}^1$

素因数の和:7033

約数の個数: 144

約数和(自身を含む): 1846877760

約数和(自身を除く): 1315766880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 6959, 7632, 8480, 9540, 12720, 13918, 15264, 19080, 20877, 25440, 27836, 34795, 38160, 41754, 55672, 62631, 69590, 76320, 83508, 104385, 111344, 125262, 139180, 167016, 208770, 222688, 250524, 278360, 313155, 334032, 368827, 417540, 501048, 556720, 626310, 668064, 737654, 835080, 1002096, 1106481, 1113440, 1252620, 1475308, 1670160, 1844135, 2004192, 2212962, 2505240, 2950616, 3319443, 3340320, 3688270, 4425924, 5010480, 5532405, 5901232, 6638886, 7376540, 8851848, 10020960, 11064810, 11802464, 13277772, 14753080, 16597215, 17703696, 22129620, 26555544, 29506160, 33194430, 35407392, 44259240, 53111088, 59012320, 66388860, 88518480, 106222176, 132777720, 177036960, 265555440, 531110880]

約数ペア:

[(1, 531110880), (2, 265555440), (3, 177036960), (4, 132777720), (5, 106222176), (6, 88518480), (8, 66388860), (9, 59012320), (10, 53111088), (12, 44259240), (15, 35407392), (16, 33194430), (18, 29506160), (20, 26555544), (24, 22129620), (30, 17703696), (32, 16597215), (36, 14753080), (40, 13277772), (45, 11802464), (48, 11064810), (53, 10020960), (60, 8851848), (72, 7376540), (80, 6638886), (90, 5901232), (96, 5532405), (106, 5010480), (120, 4425924), (144, 3688270), (159, 3340320), (160, 3319443), (180, 2950616), (212, 2505240), (240, 2212962), (265, 2004192), (288, 1844135), (318, 1670160), (360, 1475308), (424, 1252620), (477, 1113440), (480, 1106481), (530, 1002096), (636, 835080), (720, 737654), (795, 668064), (848, 626310), (954, 556720), (1060, 501048), (1272, 417540), (1440, 368827), (1590, 334032), (1696, 313155), (1908, 278360), (2120, 250524), (2385, 222688), (2544, 208770), (3180, 167016), (3816, 139180), (4240, 125262), (4770, 111344), (5088, 104385), (6360, 83508), (6959, 76320), (7632, 69590), (8480, 62631), (9540, 55672), (12720, 41754), (13918, 38160), (15264, 34795), (19080, 27836), (20877, 25440)]