80306460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34319}}^1$

素因数の和:34347

約数の個数: 72

約数和(自身を含む): 262342080

約数和(自身を除く): 182035620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 34319, 68638, 102957, 137276, 171595, 205914, 308871, 343190, 411828, 446147, 514785, 617742, 686380, 892294, 1029570, 1235484, 1338441, 1544355, 1784588, 2059140, 2230735, 2676882, 3088710, 4015323, 4461470, 5353764, 6177420, 6692205, 8030646, 8922940, 13384410, 16061292, 20076615, 26768820, 40153230, 80306460]

約数ペア:

[(1, 80306460), (2, 40153230), (3, 26768820), (4, 20076615), (5, 16061292), (6, 13384410), (9, 8922940), (10, 8030646), (12, 6692205), (13, 6177420), (15, 5353764), (18, 4461470), (20, 4015323), (26, 3088710), (30, 2676882), (36, 2230735), (39, 2059140), (45, 1784588), (52, 1544355), (60, 1338441), (65, 1235484), (78, 1029570), (90, 892294), (117, 686380), (130, 617742), (156, 514785), (180, 446147), (195, 411828), (234, 343190), (260, 308871), (390, 205914), (468, 171595), (585, 137276), (780, 102957), (1170, 68638), (2340, 34319)]