396800206560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{275555699}}^1$

素因数の和:275555720

約数の個数: 72

約数和(自身を含む): 1354080709800

約数和(自身を除く): 957280503240

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 275555699, 551111398, 826667097, 1102222796, 1377778495, 1653334194, 2204445592, 2480001291, 2755556990, 3306668388, 4133335485, 4408891184, 4960002582, 5511113980, 6613336776, 8266670970, 8817782368, 9920005164, 11022227960, 12400006455, 13226673552, 16533341940, 19840010328, 22044455920, 24800012910, 26453347104, 33066683880, 39680020656, 44088911840, 49600025820, 66133367760, 79360041312, 99200051640, 132266735520, 198400103280, 396800206560]

約数ペア:

[(1, 396800206560), (2, 198400103280), (3, 132266735520), (4, 99200051640), (5, 79360041312), (6, 66133367760), (8, 49600025820), (9, 44088911840), (10, 39680020656), (12, 33066683880), (15, 26453347104), (16, 24800012910), (18, 22044455920), (20, 19840010328), (24, 16533341940), (30, 13226673552), (32, 12400006455), (36, 11022227960), (40, 9920005164), (45, 8817782368), (48, 8266670970), (60, 6613336776), (72, 5511113980), (80, 4960002582), (90, 4408891184), (96, 4133335485), (120, 3306668388), (144, 2755556990), (160, 2480001291), (180, 2204445592), (240, 1653334194), (288, 1377778495), (360, 1102222796), (480, 826667097), (720, 551111398), (1440, 275555699)]