24499920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 56923440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 89, 93, 111, 120, 124, 148, 155, 178, 185, 186, 222, 240, 248, 267, 296, 310, 356, 370, 372, 444, 445, 465, 496, 534, 555, 592, 620, 712, 740, 744, 888, 890, 930, 1068, 1110, 1147, 1240, 1335, 1424, 1480, 1488, 1776, 1780, 1860, 2136, 2220, 2294, 2480, 2670, 2759, 2960, 3293, 3441, 3560, 3720, 4272, 4440, 4588, 5340, 5518, 5735, 6586, 6882, 7120, 7440, 8277, 8880, 9176, 9879, 10680, 11036, 11470, 13172, 13764, 13795, 16465, 16554, 17205, 18352, 19758, 21360, 22072, 22940, 26344, 27528, 27590, 32930, 33108, 34410, 39516, 41385, 44144, 45880, 49395, 52688, 55056, 55180, 65860, 66216, 68820, 79032, 82770, 91760, 98790, 102083, 110360, 131720, 132432, 137640, 158064, 165540, 197580, 204166, 220720, 263440, 275280, 306249, 331080, 395160, 408332, 510415, 612498, 662160, 790320, 816664, 1020830, 1224996, 1531245, 1633328, 2041660, 2449992, 3062490, 4083320, 4899984, 6124980, 8166640, 12249960, 24499920]

約数ペア:

[(1, 24499920), (2, 12249960), (3, 8166640), (4, 6124980), (5, 4899984), (6, 4083320), (8, 3062490), (10, 2449992), (12, 2041660), (15, 1633328), (16, 1531245), (20, 1224996), (24, 1020830), (30, 816664), (31, 790320), (37, 662160), (40, 612498), (48, 510415), (60, 408332), (62, 395160), (74, 331080), (80, 306249), (89, 275280), (93, 263440), (111, 220720), (120, 204166), (124, 197580), (148, 165540), (155, 158064), (178, 137640), (185, 132432), (186, 131720), (222, 110360), (240, 102083), (248, 98790), (267, 91760), (296, 82770), (310, 79032), (356, 68820), (370, 66216), (372, 65860), (444, 55180), (445, 55056), (465, 52688), (496, 49395), (534, 45880), (555, 44144), (592, 41385), (620, 39516), (712, 34410), (740, 33108), (744, 32930), (888, 27590), (890, 27528), (930, 26344), (1068, 22940), (1110, 22072), (1147, 21360), (1240, 19758), (1335, 18352), (1424, 17205), (1480, 16554), (1488, 16465), (1776, 13795), (1780, 13764), (1860, 13172), (2136, 11470), (2220, 11036), (2294, 10680), (2480, 9879), (2670, 9176), (2759, 8880), (2960, 8277), (3293, 7440), (3441, 7120), (3560, 6882), (3720, 6586), (4272, 5735), (4440, 5518), (4588, 5340)]