2071320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 6380640

約数和(自身を除く): 4309320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 421, 492, 615, 820, 842, 984, 1230, 1263, 1640, 1684, 2105, 2460, 2526, 3368, 4210, 4920, 5052, 6315, 8420, 10104, 12630, 16840, 17261, 25260, 34522, 50520, 51783, 69044, 86305, 103566, 138088, 172610, 207132, 258915, 345220, 414264, 517830, 690440, 1035660, 2071320]

約数ペア:

[(1, 2071320), (2, 1035660), (3, 690440), (4, 517830), (5, 414264), (6, 345220), (8, 258915), (10, 207132), (12, 172610), (15, 138088), (20, 103566), (24, 86305), (30, 69044), (40, 51783), (41, 50520), (60, 34522), (82, 25260), (120, 17261), (123, 16840), (164, 12630), (205, 10104), (246, 8420), (328, 6315), (410, 5052), (421, 4920), (492, 4210), (615, 3368), (820, 2526), (842, 2460), (984, 2105), (1230, 1684), (1263, 1640)]