2608832640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7507}}^1$

素因数の和:7710

約数の個数: 128

約数和(自身を含む): 8362710720

約数和(自身を除く): 5753878080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 320, 362, 384, 480, 543, 640, 724, 905, 960, 1086, 1448, 1810, 1920, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 7507, 8688, 10860, 11584, 14480, 15014, 17376, 21720, 22521, 23168, 28960, 30028, 34752, 37535, 43440, 45042, 57920, 60056, 69504, 75070, 86880, 90084, 112605, 115840, 120112, 150140, 173760, 180168, 225210, 240224, 300280, 347520, 360336, 450420, 480448, 600560, 720672, 900840, 960896, 1201120, 1358767, 1441344, 1801680, 2402240, 2717534, 2882688, 3603360, 4076301, 4804480, 5435068, 6793835, 7206720, 8152602, 10870136, 13587670, 14413440, 16305204, 20381505, 21740272, 27175340, 32610408, 40763010, 43480544, 54350680, 65220816, 81526020, 86961088, 108701360, 130441632, 163052040, 173922176, 217402720, 260883264, 326104080, 434805440, 521766528, 652208160, 869610880, 1304416320, 2608832640]

約数ペア:

[(1, 2608832640), (2, 1304416320), (3, 869610880), (4, 652208160), (5, 521766528), (6, 434805440), (8, 326104080), (10, 260883264), (12, 217402720), (15, 173922176), (16, 163052040), (20, 130441632), (24, 108701360), (30, 86961088), (32, 81526020), (40, 65220816), (48, 54350680), (60, 43480544), (64, 40763010), (80, 32610408), (96, 27175340), (120, 21740272), (128, 20381505), (160, 16305204), (181, 14413440), (192, 13587670), (240, 10870136), (320, 8152602), (362, 7206720), (384, 6793835), (480, 5435068), (543, 4804480), (640, 4076301), (724, 3603360), (905, 2882688), (960, 2717534), (1086, 2402240), (1448, 1801680), (1810, 1441344), (1920, 1358767), (2172, 1201120), (2715, 960896), (2896, 900840), (3620, 720672), (4344, 600560), (5430, 480448), (5792, 450420), (7240, 360336), (7507, 347520), (8688, 300280), (10860, 240224), (11584, 225210), (14480, 180168), (15014, 173760), (17376, 150140), (21720, 120112), (22521, 115840), (23168, 112605), (28960, 90084), (30028, 86880), (34752, 75070), (37535, 69504), (43440, 60056), (45042, 57920)]