48409947840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{76289}}^1$

素因数の和:76970

約数の個数: 112

約数和(自身を含む): 153936131040

約数和(自身を除く): 105526183200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 661, 960, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 15864, 19830, 21152, 26440, 31728, 39660, 42304, 52880, 63456, 76289, 79320, 105760, 126912, 152578, 158640, 211520, 228867, 305156, 317280, 381445, 457734, 610312, 634560, 762890, 915468, 1144335, 1220624, 1525780, 1830936, 2288670, 2441248, 3051560, 3661872, 4577340, 4882496, 6103120, 7323744, 9154680, 12206240, 14647488, 18309360, 24412480, 36618720, 50427029, 73237440, 100854058, 151281087, 201708116, 252135145, 302562174, 403416232, 504270290, 605124348, 756405435, 806832464, 1008540580, 1210248696, 1512810870, 1613664928, 2017081160, 2420497392, 3025621740, 3227329856, 4034162320, 4840994784, 6051243480, 8068324640, 9681989568, 12102486960, 16136649280, 24204973920, 48409947840]

約数ペア:

[(1, 48409947840), (2, 24204973920), (3, 16136649280), (4, 12102486960), (5, 9681989568), (6, 8068324640), (8, 6051243480), (10, 4840994784), (12, 4034162320), (15, 3227329856), (16, 3025621740), (20, 2420497392), (24, 2017081160), (30, 1613664928), (32, 1512810870), (40, 1210248696), (48, 1008540580), (60, 806832464), (64, 756405435), (80, 605124348), (96, 504270290), (120, 403416232), (160, 302562174), (192, 252135145), (240, 201708116), (320, 151281087), (480, 100854058), (661, 73237440), (960, 50427029), (1322, 36618720), (1983, 24412480), (2644, 18309360), (3305, 14647488), (3966, 12206240), (5288, 9154680), (6610, 7323744), (7932, 6103120), (9915, 4882496), (10576, 4577340), (13220, 3661872), (15864, 3051560), (19830, 2441248), (21152, 2288670), (26440, 1830936), (31728, 1525780), (39660, 1220624), (42304, 1144335), (52880, 915468), (63456, 762890), (76289, 634560), (79320, 610312), (105760, 457734), (126912, 381445), (152578, 317280), (158640, 305156), (211520, 228867)]