901531440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26641}}^1$

素因数の和:26707

約数の個数: 120

約数和(自身を含む): 3092177088

約数和(自身を除く): 2190645648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 26641, 33840, 53282, 79923, 106564, 133205, 159846, 213128, 239769, 266410, 319692, 399615, 426256, 479538, 532820, 639384, 799230, 959076, 1065640, 1198845, 1252127, 1278768, 1598460, 1918152, 2131280, 2397690, 2504254, 3196920, 3756381, 3836304, 4795380, 5008508, 6260635, 6393840, 7512762, 9590760, 10017016, 11269143, 12521270, 15025524, 18781905, 19181520, 20034032, 22538286, 25042540, 30051048, 37563810, 45076572, 50085080, 56345715, 60102096, 75127620, 90153144, 100170160, 112691430, 150255240, 180306288, 225382860, 300510480, 450765720, 901531440]

約数ペア:

[(1, 901531440), (2, 450765720), (3, 300510480), (4, 225382860), (5, 180306288), (6, 150255240), (8, 112691430), (9, 100170160), (10, 90153144), (12, 75127620), (15, 60102096), (16, 56345715), (18, 50085080), (20, 45076572), (24, 37563810), (30, 30051048), (36, 25042540), (40, 22538286), (45, 20034032), (47, 19181520), (48, 18781905), (60, 15025524), (72, 12521270), (80, 11269143), (90, 10017016), (94, 9590760), (120, 7512762), (141, 6393840), (144, 6260635), (180, 5008508), (188, 4795380), (235, 3836304), (240, 3756381), (282, 3196920), (360, 2504254), (376, 2397690), (423, 2131280), (470, 1918152), (564, 1598460), (705, 1278768), (720, 1252127), (752, 1198845), (846, 1065640), (940, 959076), (1128, 799230), (1410, 639384), (1692, 532820), (1880, 479538), (2115, 426256), (2256, 399615), (2820, 319692), (3384, 266410), (3760, 239769), (4230, 213128), (5640, 159846), (6768, 133205), (8460, 106564), (11280, 79923), (16920, 53282), (26641, 33840)]