48125640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 158008320

約数和(自身を除く): 109882680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 761, 930, 1020, 1054, 1240, 1522, 1581, 1860, 2040, 2108, 2283, 2635, 3044, 3162, 3720, 3805, 4216, 4566, 5270, 6088, 6324, 7610, 7905, 9132, 10540, 11415, 12648, 12937, 15220, 15810, 18264, 21080, 22830, 23591, 25874, 30440, 31620, 38811, 45660, 47182, 51748, 63240, 64685, 70773, 77622, 91320, 94364, 103496, 117955, 129370, 141546, 155244, 188728, 194055, 235910, 258740, 283092, 310488, 353865, 388110, 401047, 471820, 517480, 566184, 707730, 776220, 802094, 943640, 1203141, 1415460, 1552440, 1604188, 2005235, 2406282, 2830920, 3208376, 4010470, 4812564, 6015705, 8020940, 9625128, 12031410, 16041880, 24062820, 48125640]

約数ペア:

[(1, 48125640), (2, 24062820), (3, 16041880), (4, 12031410), (5, 9625128), (6, 8020940), (8, 6015705), (10, 4812564), (12, 4010470), (15, 3208376), (17, 2830920), (20, 2406282), (24, 2005235), (30, 1604188), (31, 1552440), (34, 1415460), (40, 1203141), (51, 943640), (60, 802094), (62, 776220), (68, 707730), (85, 566184), (93, 517480), (102, 471820), (120, 401047), (124, 388110), (136, 353865), (155, 310488), (170, 283092), (186, 258740), (204, 235910), (248, 194055), (255, 188728), (310, 155244), (340, 141546), (372, 129370), (408, 117955), (465, 103496), (510, 94364), (527, 91320), (620, 77622), (680, 70773), (744, 64685), (761, 63240), (930, 51748), (1020, 47182), (1054, 45660), (1240, 38811), (1522, 31620), (1581, 30440), (1860, 25874), (2040, 23591), (2108, 22830), (2283, 21080), (2635, 18264), (3044, 15810), (3162, 15220), (3720, 12937), (3805, 12648), (4216, 11415), (4566, 10540), (5270, 9132), (6088, 7905), (6324, 7610)]