72795240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9656

約数の個数: 128

約数和(自身を含む): 277344000

約数和(自身を除く): 204548760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9629, 19258, 28887, 38516, 48145, 57774, 67403, 77032, 86661, 96290, 115548, 134806, 144435, 173322, 192580, 202209, 231096, 259983, 269612, 288870, 337015, 346644, 385160, 404418, 433305, 519966, 539224, 577740, 606627, 674030, 693288, 808836, 866610, 1011045, 1039932, 1155480, 1213254, 1299915, 1348060, 1617672, 1733220, 1819881, 2022090, 2079864, 2426508, 2599830, 2696120, 3033135, 3466440, 3639762, 4044180, 4853016, 5199660, 6066270, 7279524, 8088360, 9099405, 10399320, 12132540, 14559048, 18198810, 24265080, 36397620, 72795240]

約数ペア:

[(1, 72795240), (2, 36397620), (3, 24265080), (4, 18198810), (5, 14559048), (6, 12132540), (7, 10399320), (8, 9099405), (9, 8088360), (10, 7279524), (12, 6066270), (14, 5199660), (15, 4853016), (18, 4044180), (20, 3639762), (21, 3466440), (24, 3033135), (27, 2696120), (28, 2599830), (30, 2426508), (35, 2079864), (36, 2022090), (40, 1819881), (42, 1733220), (45, 1617672), (54, 1348060), (56, 1299915), (60, 1213254), (63, 1155480), (70, 1039932), (72, 1011045), (84, 866610), (90, 808836), (105, 693288), (108, 674030), (120, 606627), (126, 577740), (135, 539224), (140, 519966), (168, 433305), (180, 404418), (189, 385160), (210, 346644), (216, 337015), (252, 288870), (270, 269612), (280, 259983), (315, 231096), (360, 202209), (378, 192580), (420, 173322), (504, 144435), (540, 134806), (630, 115548), (756, 96290), (840, 86661), (945, 77032), (1080, 67403), (1260, 57774), (1512, 48145), (1890, 38516), (2520, 28887), (3780, 19258), (7560, 9629)]