245326567680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21295709}}^1$

素因数の和:21295736

約数の個数: 108

約数和(自身を含む): 848804409180

約数和(自身を除く): 603477841500

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, 21295709, 42591418, 63887127, 85182836, 106478545, 127774254, 170365672, 191661381, 212957090, 255548508, 319435635, 340731344, 383322762, 425914180, 511097016, 638871270, 681462688, 766645524, 851828360, 958306905, 1022194032, 1277742540, 1362925376, 1533291048, 1703656720, 1916613810, 2044388064, 2555485080, 2725850752, 3066582096, 3407313440, 3833227620, 4088776128, 5110970160, 5451701504, 6133164192, 6814626880, 7666455240, 8177552256, 10221940320, 12266328384, 13629253760, 15332910480, 16355104512, 20443880640, 24532656768, 27258507520, 30665820960, 40887761280, 49065313536, 61331641920, 81775522560, 122663283840, 245326567680]

約数ペア:

[(1, 245326567680), (2, 122663283840), (3, 81775522560), (4, 61331641920), (5, 49065313536), (6, 40887761280), (8, 30665820960), (9, 27258507520), (10, 24532656768), (12, 20443880640), (15, 16355104512), (16, 15332910480), (18, 13629253760), (20, 12266328384), (24, 10221940320), (30, 8177552256), (32, 7666455240), (36, 6814626880), (40, 6133164192), (45, 5451701504), (48, 5110970160), (60, 4088776128), (64, 3833227620), (72, 3407313440), (80, 3066582096), (90, 2725850752), (96, 2555485080), (120, 2044388064), (128, 1916613810), (144, 1703656720), (160, 1533291048), (180, 1362925376), (192, 1277742540), (240, 1022194032), (256, 958306905), (288, 851828360), (320, 766645524), (360, 681462688), (384, 638871270), (480, 511097016), (576, 425914180), (640, 383322762), (720, 340731344), (768, 319435635), (960, 255548508), (1152, 212957090), (1280, 191661381), (1440, 170365672), (1920, 127774254), (2304, 106478545), (2880, 85182836), (3840, 63887127), (5760, 42591418), (11520, 21295709)]