548988120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2927}}^1$

素因数の和:3465

約数の個数: 96

約数和(自身を含む): 1788246720

約数和(自身を除く): 1239258600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 1042, 1563, 2084, 2605, 2927, 3126, 4168, 4689, 5210, 5854, 6252, 7815, 8781, 9378, 10420, 11708, 12504, 14635, 15630, 17562, 18756, 20840, 23416, 23445, 26343, 29270, 31260, 35124, 37512, 43905, 46890, 52686, 58540, 62520, 70248, 87810, 93780, 105372, 117080, 131715, 175620, 187560, 210744, 263430, 351240, 526860, 1053720, 1524967, 3049934, 4574901, 6099868, 7624835, 9149802, 12199736, 13724703, 15249670, 18299604, 22874505, 27449406, 30499340, 36599208, 45749010, 54898812, 60998680, 68623515, 91498020, 109797624, 137247030, 182996040, 274494060, 548988120]

約数ペア:

[(1, 548988120), (2, 274494060), (3, 182996040), (4, 137247030), (5, 109797624), (6, 91498020), (8, 68623515), (9, 60998680), (10, 54898812), (12, 45749010), (15, 36599208), (18, 30499340), (20, 27449406), (24, 22874505), (30, 18299604), (36, 15249670), (40, 13724703), (45, 12199736), (60, 9149802), (72, 7624835), (90, 6099868), (120, 4574901), (180, 3049934), (360, 1524967), (521, 1053720), (1042, 526860), (1563, 351240), (2084, 263430), (2605, 210744), (2927, 187560), (3126, 175620), (4168, 131715), (4689, 117080), (5210, 105372), (5854, 93780), (6252, 87810), (7815, 70248), (8781, 62520), (9378, 58540), (10420, 52686), (11708, 46890), (12504, 43905), (14635, 37512), (15630, 35124), (17562, 31260), (18756, 29270), (20840, 26343), (23416, 23445)]