231390240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2017}}^1$

素因数の和:2274

約数の個数: 96

約数和(自身を含む): 732291840

約数和(自身を除く): 500901600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2017, 2390, 2868, 3585, 3824, 4034, 4780, 5736, 6051, 7170, 7648, 8068, 9560, 10085, 11472, 12102, 14340, 16136, 19120, 20170, 22944, 24204, 28680, 30255, 32272, 38240, 40340, 48408, 57360, 60510, 64544, 80680, 96816, 114720, 121020, 161360, 193632, 242040, 322720, 482063, 484080, 964126, 968160, 1446189, 1928252, 2410315, 2892378, 3856504, 4820630, 5784756, 7230945, 7713008, 9641260, 11569512, 14461890, 15426016, 19282520, 23139024, 28923780, 38565040, 46278048, 57847560, 77130080, 115695120, 231390240]

約数ペア:

[(1, 231390240), (2, 115695120), (3, 77130080), (4, 57847560), (5, 46278048), (6, 38565040), (8, 28923780), (10, 23139024), (12, 19282520), (15, 15426016), (16, 14461890), (20, 11569512), (24, 9641260), (30, 7713008), (32, 7230945), (40, 5784756), (48, 4820630), (60, 3856504), (80, 2892378), (96, 2410315), (120, 1928252), (160, 1446189), (239, 968160), (240, 964126), (478, 484080), (480, 482063), (717, 322720), (956, 242040), (1195, 193632), (1434, 161360), (1912, 121020), (2017, 114720), (2390, 96816), (2868, 80680), (3585, 64544), (3824, 60510), (4034, 57360), (4780, 48408), (5736, 40340), (6051, 38240), (7170, 32272), (7648, 30255), (8068, 28680), (9560, 24204), (10085, 22944), (11472, 20170), (12102, 19120), (14340, 16136)]