29835960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3261

約数の個数: 128

約数和(自身を含む): 111628800

約数和(自身を除く): 81792840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 3229, 4620, 6458, 9240, 9687, 12916, 16145, 19374, 22603, 25832, 32290, 35519, 38748, 45206, 48435, 64580, 67809, 71038, 77496, 90412, 96870, 106557, 113015, 129160, 135618, 142076, 177595, 180824, 193740, 213114, 226030, 248633, 271236, 284152, 339045, 355190, 387480, 426228, 452060, 497266, 532785, 542472, 678090, 710380, 745899, 852456, 904120, 994532, 1065570, 1243165, 1356180, 1420760, 1491798, 1989064, 2131140, 2486330, 2712360, 2983596, 3729495, 4262280, 4972660, 5967192, 7458990, 9945320, 14917980, 29835960]

約数ペア:

[(1, 29835960), (2, 14917980), (3, 9945320), (4, 7458990), (5, 5967192), (6, 4972660), (7, 4262280), (8, 3729495), (10, 2983596), (11, 2712360), (12, 2486330), (14, 2131140), (15, 1989064), (20, 1491798), (21, 1420760), (22, 1356180), (24, 1243165), (28, 1065570), (30, 994532), (33, 904120), (35, 852456), (40, 745899), (42, 710380), (44, 678090), (55, 542472), (56, 532785), (60, 497266), (66, 452060), (70, 426228), (77, 387480), (84, 355190), (88, 339045), (105, 284152), (110, 271236), (120, 248633), (132, 226030), (140, 213114), (154, 193740), (165, 180824), (168, 177595), (210, 142076), (220, 135618), (231, 129160), (264, 113015), (280, 106557), (308, 96870), (330, 90412), (385, 77496), (420, 71038), (440, 67809), (462, 64580), (616, 48435), (660, 45206), (770, 38748), (840, 35519), (924, 32290), (1155, 25832), (1320, 22603), (1540, 19374), (1848, 16145), (2310, 12916), (3080, 9687), (3229, 9240), (4620, 6458)]