138658080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26261}}^1$

素因数の和:26290

約数の個数: 96

約数和(自身を含む): 476497728

約数和(自身を除く): 337839648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 26261, 52522, 78783, 105044, 131305, 157566, 210088, 262610, 288871, 315132, 393915, 420176, 525220, 577742, 630264, 787830, 840352, 866613, 1050440, 1155484, 1260528, 1444355, 1575660, 1733226, 2100880, 2310968, 2521056, 2888710, 3151320, 3466452, 4201760, 4333065, 4621936, 5777420, 6302640, 6932904, 8666130, 9243872, 11554840, 12605280, 13865808, 17332260, 23109680, 27731616, 34664520, 46219360, 69329040, 138658080]

約数ペア:

[(1, 138658080), (2, 69329040), (3, 46219360), (4, 34664520), (5, 27731616), (6, 23109680), (8, 17332260), (10, 13865808), (11, 12605280), (12, 11554840), (15, 9243872), (16, 8666130), (20, 6932904), (22, 6302640), (24, 5777420), (30, 4621936), (32, 4333065), (33, 4201760), (40, 3466452), (44, 3151320), (48, 2888710), (55, 2521056), (60, 2310968), (66, 2100880), (80, 1733226), (88, 1575660), (96, 1444355), (110, 1260528), (120, 1155484), (132, 1050440), (160, 866613), (165, 840352), (176, 787830), (220, 630264), (240, 577742), (264, 525220), (330, 420176), (352, 393915), (440, 315132), (480, 288871), (528, 262610), (660, 210088), (880, 157566), (1056, 131305), (1320, 105044), (1760, 78783), (2640, 52522), (5280, 26261)]