129850320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 416678688

約数和(自身を除く): 286828368

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, 563, 620, 744, 930, 961, 1126, 1240, 1488, 1689, 1860, 1922, 2252, 2480, 2815, 2883, 3378, 3720, 3844, 4504, 4805, 5630, 5766, 6756, 7440, 7688, 8445, 9008, 9610, 11260, 11532, 13512, 14415, 15376, 16890, 17453, 19220, 22520, 23064, 27024, 28830, 33780, 34906, 38440, 45040, 46128, 52359, 57660, 67560, 69812, 76880, 87265, 104718, 115320, 135120, 139624, 174530, 209436, 230640, 261795, 279248, 349060, 418872, 523590, 541043, 698120, 837744, 1047180, 1082086, 1396240, 1623129, 2094360, 2164172, 2705215, 3246258, 4188720, 4328344, 5410430, 6492516, 8115645, 8656688, 10820860, 12985032, 16231290, 21641720, 25970064, 32462580, 43283440, 64925160, 129850320]

約数ペア:

[(1, 129850320), (2, 64925160), (3, 43283440), (4, 32462580), (5, 25970064), (6, 21641720), (8, 16231290), (10, 12985032), (12, 10820860), (15, 8656688), (16, 8115645), (20, 6492516), (24, 5410430), (30, 4328344), (31, 4188720), (40, 3246258), (48, 2705215), (60, 2164172), (62, 2094360), (80, 1623129), (93, 1396240), (120, 1082086), (124, 1047180), (155, 837744), (186, 698120), (240, 541043), (248, 523590), (310, 418872), (372, 349060), (465, 279248), (496, 261795), (563, 230640), (620, 209436), (744, 174530), (930, 139624), (961, 135120), (1126, 115320), (1240, 104718), (1488, 87265), (1689, 76880), (1860, 69812), (1922, 67560), (2252, 57660), (2480, 52359), (2815, 46128), (2883, 45040), (3378, 38440), (3720, 34906), (3844, 33780), (4504, 28830), (4805, 27024), (5630, 23064), (5766, 22520), (6756, 19220), (7440, 17453), (7688, 16890), (8445, 15376), (9008, 14415), (9610, 13512), (11260, 11532)]