2243064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{718931}}^1$

素因数の和:718960

約数の個数: 80

約数和(自身を含む): 7488395712

約数和(自身を除く): 5245330992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 718931, 1437862, 2156793, 2875724, 3594655, 4313586, 5751448, 7189310, 8627172, 9346103, 10783965, 11502896, 14378620, 17254344, 18692206, 21567930, 28038309, 28757240, 34508688, 37384412, 43135860, 46730515, 56076618, 57514480, 74768824, 86271720, 93461030, 112153236, 140191545, 149537648, 172543440, 186922060, 224306472, 280383090, 373844120, 448612944, 560766180, 747688240, 1121532360, 2243064720]

約数ペア:

[(1, 2243064720), (2, 1121532360), (3, 747688240), (4, 560766180), (5, 448612944), (6, 373844120), (8, 280383090), (10, 224306472), (12, 186922060), (13, 172543440), (15, 149537648), (16, 140191545), (20, 112153236), (24, 93461030), (26, 86271720), (30, 74768824), (39, 57514480), (40, 56076618), (48, 46730515), (52, 43135860), (60, 37384412), (65, 34508688), (78, 28757240), (80, 28038309), (104, 21567930), (120, 18692206), (130, 17254344), (156, 14378620), (195, 11502896), (208, 10783965), (240, 9346103), (260, 8627172), (312, 7189310), (390, 5751448), (520, 4313586), (624, 3594655), (780, 2875724), (1040, 2156793), (1560, 1437862), (3120, 718931)]