245924760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2693}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 739018080

約数和(自身を除く): 493093320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 761, 1522, 2283, 2693, 3044, 3805, 4566, 5386, 6088, 7610, 8079, 9132, 10772, 11415, 13465, 15220, 16158, 18264, 21544, 22830, 26930, 30440, 32316, 40395, 45660, 53860, 64632, 80790, 91320, 107720, 161580, 323160, 2049373, 4098746, 6148119, 8197492, 10246865, 12296238, 16394984, 20493730, 24592476, 30740595, 40987460, 49184952, 61481190, 81974920, 122962380, 245924760]

約数ペア:

[(1, 245924760), (2, 122962380), (3, 81974920), (4, 61481190), (5, 49184952), (6, 40987460), (8, 30740595), (10, 24592476), (12, 20493730), (15, 16394984), (20, 12296238), (24, 10246865), (30, 8197492), (40, 6148119), (60, 4098746), (120, 2049373), (761, 323160), (1522, 161580), (2283, 107720), (2693, 91320), (3044, 80790), (3805, 64632), (4566, 53860), (5386, 45660), (6088, 40395), (7610, 32316), (8079, 30440), (9132, 26930), (10772, 22830), (11415, 21544), (13465, 18264), (15220, 16158)]