8571120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 18427152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 503, 568, 710, 852, 1006, 1065, 1136, 1420, 1509, 1704, 2012, 2130, 2515, 2840, 3018, 3408, 4024, 4260, 5030, 5680, 6036, 7545, 8048, 8520, 10060, 12072, 15090, 17040, 20120, 24144, 30180, 35713, 40240, 60360, 71426, 107139, 120720, 142852, 178565, 214278, 285704, 357130, 428556, 535695, 571408, 714260, 857112, 1071390, 1428520, 1714224, 2142780, 2857040, 4285560, 8571120]

約数ペア:

[(1, 8571120), (2, 4285560), (3, 2857040), (4, 2142780), (5, 1714224), (6, 1428520), (8, 1071390), (10, 857112), (12, 714260), (15, 571408), (16, 535695), (20, 428556), (24, 357130), (30, 285704), (40, 214278), (48, 178565), (60, 142852), (71, 120720), (80, 107139), (120, 71426), (142, 60360), (213, 40240), (240, 35713), (284, 30180), (355, 24144), (426, 20120), (503, 17040), (568, 15090), (710, 12072), (852, 10060), (1006, 8520), (1065, 8048), (1136, 7545), (1420, 6036), (1509, 5680), (1704, 5030), (2012, 4260), (2130, 4024), (2515, 3408), (2840, 3018)]