56985120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4397}}^1$

素因数の和:4424

約数の個数: 120

約数和(自身を含む): 201155724

約数和(自身を除く): 144170604

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, 4397, 6480, 8794, 12960, 13191, 17588, 21985, 26382, 35176, 39573, 43970, 52764, 65955, 70352, 79146, 87940, 105528, 118719, 131910, 140704, 158292, 175880, 197865, 211056, 237438, 263820, 316584, 351760, 356157, 395730, 422112, 474876, 527640, 593595, 633168, 703520, 712314, 791460, 949752, 1055280, 1187190, 1266336, 1424628, 1582920, 1780785, 1899504, 2110560, 2374380, 2849256, 3165840, 3561570, 3799008, 4748760, 5698512, 6331680, 7123140, 9497520, 11397024, 14246280, 18995040, 28492560, 56985120]

約数ペア:

[(1, 56985120), (2, 28492560), (3, 18995040), (4, 14246280), (5, 11397024), (6, 9497520), (8, 7123140), (9, 6331680), (10, 5698512), (12, 4748760), (15, 3799008), (16, 3561570), (18, 3165840), (20, 2849256), (24, 2374380), (27, 2110560), (30, 1899504), (32, 1780785), (36, 1582920), (40, 1424628), (45, 1266336), (48, 1187190), (54, 1055280), (60, 949752), (72, 791460), (80, 712314), (81, 703520), (90, 633168), (96, 593595), (108, 527640), (120, 474876), (135, 422112), (144, 395730), (160, 356157), (162, 351760), (180, 316584), (216, 263820), (240, 237438), (270, 211056), (288, 197865), (324, 175880), (360, 158292), (405, 140704), (432, 131910), (480, 118719), (540, 105528), (648, 87940), (720, 79146), (810, 70352), (864, 65955), (1080, 52764), (1296, 43970), (1440, 39573), (1620, 35176), (2160, 26382), (2592, 21985), (3240, 17588), (4320, 13191), (4397, 12960), (6480, 8794)]