4285560

素因数分解:

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

素因数の和:588

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 8778120

約数列:

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

約数ペア:

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