45164280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{7681}}^1$

素因数の和:7709

約数の個数: 96

約数和(自身を含む): 157634640

約数和(自身を除く): 112470360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 7681, 15362, 23043, 30724, 38405, 46086, 53767, 61448, 76810, 92172, 107534, 115215, 153620, 161301, 184344, 215068, 230430, 268835, 307240, 322602, 376369, 430136, 460860, 537670, 645204, 752738, 806505, 921720, 1075340, 1129107, 1290408, 1505476, 1613010, 1881845, 2150680, 2258214, 3010952, 3226020, 3763690, 4516428, 5645535, 6452040, 7527380, 9032856, 11291070, 15054760, 22582140, 45164280]

約数ペア:

[(1, 45164280), (2, 22582140), (3, 15054760), (4, 11291070), (5, 9032856), (6, 7527380), (7, 6452040), (8, 5645535), (10, 4516428), (12, 3763690), (14, 3226020), (15, 3010952), (20, 2258214), (21, 2150680), (24, 1881845), (28, 1613010), (30, 1505476), (35, 1290408), (40, 1129107), (42, 1075340), (49, 921720), (56, 806505), (60, 752738), (70, 645204), (84, 537670), (98, 460860), (105, 430136), (120, 376369), (140, 322602), (147, 307240), (168, 268835), (196, 230430), (210, 215068), (245, 184344), (280, 161301), (294, 153620), (392, 115215), (420, 107534), (490, 92172), (588, 76810), (735, 61448), (840, 53767), (980, 46086), (1176, 38405), (1470, 30724), (1960, 23043), (2940, 15362), (5880, 7681)]