271195440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36451}}^1$

素因数の和:36498

約数の個数: 80

約数和(自身を含む): 867849216

約数和(自身を除く): 596653776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 36451, 72902, 109353, 145804, 182255, 218706, 291608, 364510, 437412, 546765, 583216, 729020, 874824, 1093530, 1129981, 1458040, 1749648, 2187060, 2259962, 2916080, 3389943, 4374120, 4519924, 5649905, 6779886, 8748240, 9039848, 11299810, 13559772, 16949715, 18079696, 22599620, 27119544, 33899430, 45199240, 54239088, 67798860, 90398480, 135597720, 271195440]

約数ペア:

[(1, 271195440), (2, 135597720), (3, 90398480), (4, 67798860), (5, 54239088), (6, 45199240), (8, 33899430), (10, 27119544), (12, 22599620), (15, 18079696), (16, 16949715), (20, 13559772), (24, 11299810), (30, 9039848), (31, 8748240), (40, 6779886), (48, 5649905), (60, 4519924), (62, 4374120), (80, 3389943), (93, 2916080), (120, 2259962), (124, 2187060), (155, 1749648), (186, 1458040), (240, 1129981), (248, 1093530), (310, 874824), (372, 729020), (465, 583216), (496, 546765), (620, 437412), (744, 364510), (930, 291608), (1240, 218706), (1488, 182255), (1860, 145804), (2480, 109353), (3720, 72902), (7440, 36451)]