447932640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30103}}^1$

素因数の和:30152

約数の個数: 96

約数和(自身を含む): 1456551936

約数和(自身を除く): 1008619296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 30103, 60206, 90309, 120412, 150515, 180618, 240824, 301030, 361236, 451545, 481648, 602060, 722472, 903090, 933193, 963296, 1204120, 1444944, 1806180, 1866386, 2408240, 2799579, 2889888, 3612360, 3732772, 4665965, 4816480, 5599158, 7224720, 7465544, 9331930, 11198316, 13997895, 14449440, 14931088, 18663860, 22396632, 27995790, 29862176, 37327720, 44793264, 55991580, 74655440, 89586528, 111983160, 149310880, 223966320, 447932640]

約数ペア:

[(1, 447932640), (2, 223966320), (3, 149310880), (4, 111983160), (5, 89586528), (6, 74655440), (8, 55991580), (10, 44793264), (12, 37327720), (15, 29862176), (16, 27995790), (20, 22396632), (24, 18663860), (30, 14931088), (31, 14449440), (32, 13997895), (40, 11198316), (48, 9331930), (60, 7465544), (62, 7224720), (80, 5599158), (93, 4816480), (96, 4665965), (120, 3732772), (124, 3612360), (155, 2889888), (160, 2799579), (186, 2408240), (240, 1866386), (248, 1806180), (310, 1444944), (372, 1204120), (465, 963296), (480, 933193), (496, 903090), (620, 722472), (744, 602060), (930, 481648), (992, 451545), (1240, 361236), (1488, 301030), (1860, 240824), (2480, 180618), (2976, 150515), (3720, 120412), (4960, 90309), (7440, 60206), (14880, 30103)]