1354215780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80897}}^1$

素因数の和:80946

約数の個数: 96

約数和(自身を含む): 4349076480

約数和(自身を除く): 2994860700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 80897, 161794, 242691, 323588, 404485, 485382, 728073, 808970, 970764, 1213455, 1456146, 1617940, 2184219, 2426910, 2507807, 2912292, 3640365, 4368438, 4853820, 5015614, 7280730, 7523421, 8736876, 10031228, 10921095, 12539035, 14561460, 15046842, 21842190, 22570263, 25078070, 30093684, 37617105, 43684380, 45140526, 50156140, 67710789, 75234210, 90281052, 112851315, 135421578, 150468420, 225702630, 270843156, 338553945, 451405260, 677107890, 1354215780]

約数ペア:

[(1, 1354215780), (2, 677107890), (3, 451405260), (4, 338553945), (5, 270843156), (6, 225702630), (9, 150468420), (10, 135421578), (12, 112851315), (15, 90281052), (18, 75234210), (20, 67710789), (27, 50156140), (30, 45140526), (31, 43684380), (36, 37617105), (45, 30093684), (54, 25078070), (60, 22570263), (62, 21842190), (90, 15046842), (93, 14561460), (108, 12539035), (124, 10921095), (135, 10031228), (155, 8736876), (180, 7523421), (186, 7280730), (270, 5015614), (279, 4853820), (310, 4368438), (372, 3640365), (465, 2912292), (540, 2507807), (558, 2426910), (620, 2184219), (837, 1617940), (930, 1456146), (1116, 1213455), (1395, 970764), (1674, 808970), (1860, 728073), (2790, 485382), (3348, 404485), (4185, 323588), (5580, 242691), (8370, 161794), (16740, 80897)]