120784020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{5869}}^1$

素因数の和:5902

約数の個数: 96

約数和(自身を含む): 394464000

約数和(自身を除く): 273679980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 5869, 6860, 10290, 11738, 17607, 20580, 23476, 29345, 35214, 41083, 58690, 70428, 82166, 88035, 117380, 123249, 164332, 176070, 205415, 246498, 287581, 352140, 410830, 492996, 575162, 616245, 821660, 862743, 1150324, 1232490, 1437905, 1725486, 2013067, 2464980, 2875810, 3450972, 4026134, 4313715, 5751620, 6039201, 8052268, 8627430, 10065335, 12078402, 17254860, 20130670, 24156804, 30196005, 40261340, 60392010, 120784020]

約数ペア:

[(1, 120784020), (2, 60392010), (3, 40261340), (4, 30196005), (5, 24156804), (6, 20130670), (7, 17254860), (10, 12078402), (12, 10065335), (14, 8627430), (15, 8052268), (20, 6039201), (21, 5751620), (28, 4313715), (30, 4026134), (35, 3450972), (42, 2875810), (49, 2464980), (60, 2013067), (70, 1725486), (84, 1437905), (98, 1232490), (105, 1150324), (140, 862743), (147, 821660), (196, 616245), (210, 575162), (245, 492996), (294, 410830), (343, 352140), (420, 287581), (490, 246498), (588, 205415), (686, 176070), (735, 164332), (980, 123249), (1029, 117380), (1372, 88035), (1470, 82166), (1715, 70428), (2058, 58690), (2940, 41083), (3430, 35214), (4116, 29345), (5145, 23476), (5869, 20580), (6860, 17607), (10290, 11738)]