25330560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 56922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 167, 192, 237, 240, 316, 320, 334, 384, 395, 474, 480, 501, 632, 640, 668, 790, 835, 948, 960, 1002, 1185, 1264, 1336, 1580, 1670, 1896, 1920, 2004, 2370, 2505, 2528, 2672, 3160, 3340, 3792, 4008, 4740, 5010, 5056, 5344, 6320, 6680, 7584, 8016, 9480, 10020, 10112, 10688, 12640, 13193, 13360, 15168, 16032, 18960, 20040, 21376, 25280, 26386, 26720, 30336, 32064, 37920, 39579, 40080, 50560, 52772, 53440, 64128, 65965, 75840, 79158, 80160, 105544, 106880, 131930, 151680, 158316, 160320, 197895, 211088, 263860, 316632, 320640, 395790, 422176, 527720, 633264, 791580, 844352, 1055440, 1266528, 1583160, 1688704, 2110880, 2533056, 3166320, 4221760, 5066112, 6332640, 8443520, 12665280, 25330560]

約数ペア:

[(1, 25330560), (2, 12665280), (3, 8443520), (4, 6332640), (5, 5066112), (6, 4221760), (8, 3166320), (10, 2533056), (12, 2110880), (15, 1688704), (16, 1583160), (20, 1266528), (24, 1055440), (30, 844352), (32, 791580), (40, 633264), (48, 527720), (60, 422176), (64, 395790), (79, 320640), (80, 316632), (96, 263860), (120, 211088), (128, 197895), (158, 160320), (160, 158316), (167, 151680), (192, 131930), (237, 106880), (240, 105544), (316, 80160), (320, 79158), (334, 75840), (384, 65965), (395, 64128), (474, 53440), (480, 52772), (501, 50560), (632, 40080), (640, 39579), (668, 37920), (790, 32064), (835, 30336), (948, 26720), (960, 26386), (1002, 25280), (1185, 21376), (1264, 20040), (1336, 18960), (1580, 16032), (1670, 15168), (1896, 13360), (1920, 13193), (2004, 12640), (2370, 10688), (2505, 10112), (2528, 10020), (2672, 9480), (3160, 8016), (3340, 7584), (3792, 6680), (4008, 6320), (4740, 5344), (5010, 5056)]