1240362720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{95707}}^1$

素因数の和:95734

約数の個数: 120

約数和(自身を含む): 4377492504

約数和(自身を除く): 3137129784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 95707, 191414, 287121, 382828, 478535, 574242, 765656, 861363, 957070, 1148484, 1435605, 1531312, 1722726, 1914140, 2296968, 2584089, 2871210, 3062624, 3445452, 3828280, 4306815, 4593936, 5168178, 5742420, 6890904, 7656560, 7752267, 8613630, 9187872, 10336356, 11484840, 12920445, 13781808, 15313120, 15504534, 17227260, 20672712, 22969680, 25840890, 27563616, 31009068, 34454520, 38761335, 41345424, 45939360, 51681780, 62018136, 68909040, 77522670, 82690848, 103363560, 124036272, 137818080, 155045340, 206727120, 248072544, 310090680, 413454240, 620181360, 1240362720]

約数ペア:

[(1, 1240362720), (2, 620181360), (3, 413454240), (4, 310090680), (5, 248072544), (6, 206727120), (8, 155045340), (9, 137818080), (10, 124036272), (12, 103363560), (15, 82690848), (16, 77522670), (18, 68909040), (20, 62018136), (24, 51681780), (27, 45939360), (30, 41345424), (32, 38761335), (36, 34454520), (40, 31009068), (45, 27563616), (48, 25840890), (54, 22969680), (60, 20672712), (72, 17227260), (80, 15504534), (81, 15313120), (90, 13781808), (96, 12920445), (108, 11484840), (120, 10336356), (135, 9187872), (144, 8613630), (160, 7752267), (162, 7656560), (180, 6890904), (216, 5742420), (240, 5168178), (270, 4593936), (288, 4306815), (324, 3828280), (360, 3445452), (405, 3062624), (432, 2871210), (480, 2584089), (540, 2296968), (648, 1914140), (720, 1722726), (810, 1531312), (864, 1435605), (1080, 1148484), (1296, 957070), (1440, 861363), (1620, 765656), (2160, 574242), (2592, 478535), (3240, 382828), (4320, 287121), (6480, 191414), (12960, 95707)]