1312116480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{113899}}^1$

素因数の和:113926

約数の個数: 108

約数和(自身を含む): 4539826200

約数和(自身を除く): 3227709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 113899, 227798, 341697, 455596, 569495, 683394, 911192, 1025091, 1138990, 1366788, 1708485, 1822384, 2050182, 2277980, 2733576, 3416970, 3644768, 4100364, 4555960, 5125455, 5467152, 6833940, 7289536, 8200728, 9111920, 10250910, 10934304, 13667880, 14579072, 16401456, 18223840, 20501820, 21868608, 27335760, 29158144, 32802912, 36447680, 41003640, 43737216, 54671520, 65605824, 72895360, 82007280, 87474432, 109343040, 131211648, 145790720, 164014560, 218686080, 262423296, 328029120, 437372160, 656058240, 1312116480]

約数ペア:

[(1, 1312116480), (2, 656058240), (3, 437372160), (4, 328029120), (5, 262423296), (6, 218686080), (8, 164014560), (9, 145790720), (10, 131211648), (12, 109343040), (15, 87474432), (16, 82007280), (18, 72895360), (20, 65605824), (24, 54671520), (30, 43737216), (32, 41003640), (36, 36447680), (40, 32802912), (45, 29158144), (48, 27335760), (60, 21868608), (64, 20501820), (72, 18223840), (80, 16401456), (90, 14579072), (96, 13667880), (120, 10934304), (128, 10250910), (144, 9111920), (160, 8200728), (180, 7289536), (192, 6833940), (240, 5467152), (256, 5125455), (288, 4555960), (320, 4100364), (360, 3644768), (384, 3416970), (480, 2733576), (576, 2277980), (640, 2050182), (720, 1822384), (768, 1708485), (960, 1366788), (1152, 1138990), (1280, 1025091), (1440, 911192), (1920, 683394), (2304, 569495), (2880, 455596), (3840, 341697), (5760, 227798), (11520, 113899)]