920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 3228960

約数和(自身を除く): 2308560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 59, 60, 65, 75, 78, 80, 100, 104, 118, 120, 130, 150, 156, 177, 195, 200, 208, 236, 240, 260, 295, 300, 312, 325, 354, 390, 400, 472, 520, 590, 600, 624, 650, 708, 767, 780, 885, 944, 975, 1040, 1180, 1200, 1300, 1416, 1475, 1534, 1560, 1770, 1950, 2301, 2360, 2600, 2832, 2950, 3068, 3120, 3540, 3835, 3900, 4425, 4602, 4720, 5200, 5900, 6136, 7080, 7670, 7800, 8850, 9204, 11505, 11800, 12272, 14160, 15340, 15600, 17700, 18408, 19175, 23010, 23600, 30680, 35400, 36816, 38350, 46020, 57525, 61360, 70800, 76700, 92040, 115050, 153400, 184080, 230100, 306800, 460200, 920400]

約数ペア:

[(1, 920400), (2, 460200), (3, 306800), (4, 230100), (5, 184080), (6, 153400), (8, 115050), (10, 92040), (12, 76700), (13, 70800), (15, 61360), (16, 57525), (20, 46020), (24, 38350), (25, 36816), (26, 35400), (30, 30680), (39, 23600), (40, 23010), (48, 19175), (50, 18408), (52, 17700), (59, 15600), (60, 15340), (65, 14160), (75, 12272), (78, 11800), (80, 11505), (100, 9204), (104, 8850), (118, 7800), (120, 7670), (130, 7080), (150, 6136), (156, 5900), (177, 5200), (195, 4720), (200, 4602), (208, 4425), (236, 3900), (240, 3835), (260, 3540), (295, 3120), (300, 3068), (312, 2950), (325, 2832), (354, 2600), (390, 2360), (400, 2301), (472, 1950), (520, 1770), (590, 1560), (600, 1534), (624, 1475), (650, 1416), (708, 1300), (767, 1200), (780, 1180), (885, 1040), (944, 975)]