1520556496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{1187}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 3129790752

約数和(自身を除く): 1609234256

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1187, 1357, 2374, 2714, 3481, 4748, 5428, 6962, 9496, 10856, 13924, 18992, 21712, 27301, 27848, 54602, 55696, 70033, 80063, 109204, 140066, 160126, 218408, 280132, 320252, 436816, 560264, 640504, 1120528, 1281008, 1610759, 3221518, 4131947, 6443036, 8263894, 12886072, 16527788, 25772144, 33055576, 66111152, 95034781, 190069562, 380139124, 760278248, 1520556496]

約数ペア:

[(1, 1520556496), (2, 760278248), (4, 380139124), (8, 190069562), (16, 95034781), (23, 66111152), (46, 33055576), (59, 25772144), (92, 16527788), (118, 12886072), (184, 8263894), (236, 6443036), (368, 4131947), (472, 3221518), (944, 1610759), (1187, 1281008), (1357, 1120528), (2374, 640504), (2714, 560264), (3481, 436816), (4748, 320252), (5428, 280132), (6962, 218408), (9496, 160126), (10856, 140066), (13924, 109204), (18992, 80063), (21712, 70033), (27301, 55696), (27848, 54602)]