156910986480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{808153}}^1$

素因数の和:808978

約数の個数: 80

約数和(自身を含む): 487025926560

約数和(自身を除く): 330114940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 809, 1618, 2427, 3236, 4045, 4854, 6472, 8090, 9708, 12135, 12944, 16180, 19416, 24270, 32360, 38832, 48540, 64720, 97080, 194160, 808153, 1616306, 2424459, 3232612, 4040765, 4848918, 6465224, 8081530, 9697836, 12122295, 12930448, 16163060, 19395672, 24244590, 32326120, 38791344, 48489180, 64652240, 96978360, 193956720, 653795777, 1307591554, 1961387331, 2615183108, 3268978885, 3922774662, 5230366216, 6537957770, 7845549324, 9806936655, 10460732432, 13075915540, 15691098648, 19613873310, 26151831080, 31382197296, 39227746620, 52303662160, 78455493240, 156910986480]

約数ペア:

[(1, 156910986480), (2, 78455493240), (3, 52303662160), (4, 39227746620), (5, 31382197296), (6, 26151831080), (8, 19613873310), (10, 15691098648), (12, 13075915540), (15, 10460732432), (16, 9806936655), (20, 7845549324), (24, 6537957770), (30, 5230366216), (40, 3922774662), (48, 3268978885), (60, 2615183108), (80, 1961387331), (120, 1307591554), (240, 653795777), (809, 193956720), (1618, 96978360), (2427, 64652240), (3236, 48489180), (4045, 38791344), (4854, 32326120), (6472, 24244590), (8090, 19395672), (9708, 16163060), (12135, 12930448), (12944, 12122295), (16180, 9697836), (19416, 8081530), (24270, 6465224), (32360, 4848918), (38832, 4040765), (48540, 3232612), (64720, 2424459), (97080, 1616306), (194160, 808153)]