1535760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 5416320

約数和(自身を除く): 3880560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 243, 270, 316, 324, 360, 395, 405, 432, 474, 486, 540, 632, 648, 711, 720, 790, 810, 948, 972, 1080, 1185, 1215, 1264, 1296, 1422, 1580, 1620, 1896, 1944, 2133, 2160, 2370, 2430, 2844, 3160, 3240, 3555, 3792, 3888, 4266, 4740, 4860, 5688, 6320, 6399, 6480, 7110, 8532, 9480, 9720, 10665, 11376, 12798, 14220, 17064, 18960, 19197, 19440, 21330, 25596, 28440, 31995, 34128, 38394, 42660, 51192, 56880, 63990, 76788, 85320, 95985, 102384, 127980, 153576, 170640, 191970, 255960, 307152, 383940, 511920, 767880, 1535760]

約数ペア:

[(1, 1535760), (2, 767880), (3, 511920), (4, 383940), (5, 307152), (6, 255960), (8, 191970), (9, 170640), (10, 153576), (12, 127980), (15, 102384), (16, 95985), (18, 85320), (20, 76788), (24, 63990), (27, 56880), (30, 51192), (36, 42660), (40, 38394), (45, 34128), (48, 31995), (54, 28440), (60, 25596), (72, 21330), (79, 19440), (80, 19197), (81, 18960), (90, 17064), (108, 14220), (120, 12798), (135, 11376), (144, 10665), (158, 9720), (162, 9480), (180, 8532), (216, 7110), (237, 6480), (240, 6399), (243, 6320), (270, 5688), (316, 4860), (324, 4740), (360, 4266), (395, 3888), (405, 3792), (432, 3555), (474, 3240), (486, 3160), (540, 2844), (632, 2430), (648, 2370), (711, 2160), (720, 2133), (790, 1944), (810, 1896), (948, 1620), (972, 1580), (1080, 1422), (1185, 1296), (1215, 1264)]