240939360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6197}}^1$

素因数の和:6227

約数の個数: 144

約数和(自身を含む): 852795216

約数和(自身を除く): 611855856

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6197, 6480, 7776, 9720, 12394, 12960, 18591, 19440, 24788, 30985, 37182, 38880, 49576, 55773, 61970, 74364, 92955, 99152, 111546, 123940, 148728, 167319, 185910, 198304, 223092, 247880, 278865, 297456, 334638, 371820, 446184, 495760, 501957, 557730, 594912, 669276, 743640, 836595, 892368, 991520, 1003914, 1115460, 1338552, 1487280, 1505871, 1673190, 1784736, 2007828, 2230920, 2509785, 2677104, 2974560, 3011742, 3346380, 4015656, 4461840, 5019570, 5354208, 6023484, 6692760, 7529355, 8031312, 8923680, 10039140, 12046968, 13385520, 15058710, 16062624, 20078280, 24093936, 26771040, 30117420, 40156560, 48187872, 60234840, 80313120, 120469680, 240939360]

約数ペア:

[(1, 240939360), (2, 120469680), (3, 80313120), (4, 60234840), (5, 48187872), (6, 40156560), (8, 30117420), (9, 26771040), (10, 24093936), (12, 20078280), (15, 16062624), (16, 15058710), (18, 13385520), (20, 12046968), (24, 10039140), (27, 8923680), (30, 8031312), (32, 7529355), (36, 6692760), (40, 6023484), (45, 5354208), (48, 5019570), (54, 4461840), (60, 4015656), (72, 3346380), (80, 3011742), (81, 2974560), (90, 2677104), (96, 2509785), (108, 2230920), (120, 2007828), (135, 1784736), (144, 1673190), (160, 1505871), (162, 1487280), (180, 1338552), (216, 1115460), (240, 1003914), (243, 991520), (270, 892368), (288, 836595), (324, 743640), (360, 669276), (405, 594912), (432, 557730), (480, 501957), (486, 495760), (540, 446184), (648, 371820), (720, 334638), (810, 297456), (864, 278865), (972, 247880), (1080, 223092), (1215, 198304), (1296, 185910), (1440, 167319), (1620, 148728), (1944, 123940), (2160, 111546), (2430, 99152), (2592, 92955), (3240, 74364), (3888, 61970), (4320, 55773), (4860, 49576), (6197, 38880), (6480, 37182), (7776, 30985), (9720, 24788), (12394, 19440), (12960, 18591)]