15665664780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3783977}}^1$

素因数の和:3784015

約数の個数: 72

約数和(自身を含む): 49585247712

約数和(自身を除く): 33919582932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 3783977, 7567954, 11351931, 15135908, 18919885, 22703862, 34055793, 37839770, 45407724, 56759655, 68111586, 75679540, 87031471, 113519310, 136223172, 170278965, 174062942, 227038620, 261094413, 340557930, 348125884, 435157355, 522188826, 681115860, 783283239, 870314710, 1044377652, 1305472065, 1566566478, 1740629420, 2610944130, 3133132956, 3916416195, 5221888260, 7832832390, 15665664780]

約数ペア:

[(1, 15665664780), (2, 7832832390), (3, 5221888260), (4, 3916416195), (5, 3133132956), (6, 2610944130), (9, 1740629420), (10, 1566566478), (12, 1305472065), (15, 1044377652), (18, 870314710), (20, 783283239), (23, 681115860), (30, 522188826), (36, 435157355), (45, 348125884), (46, 340557930), (60, 261094413), (69, 227038620), (90, 174062942), (92, 170278965), (115, 136223172), (138, 113519310), (180, 87031471), (207, 75679540), (230, 68111586), (276, 56759655), (345, 45407724), (414, 37839770), (460, 34055793), (690, 22703862), (828, 18919885), (1035, 15135908), (1380, 11351931), (2070, 7567954), (4140, 3783977)]