101780880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1531}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 316866624

約数和(自身を除く): 215085744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1531, 1662, 2216, 2770, 3062, 3324, 4155, 4432, 4593, 5540, 6124, 6648, 7655, 8310, 9186, 11080, 12248, 13296, 15310, 16620, 18372, 22160, 22965, 24496, 30620, 33240, 36744, 45930, 61240, 66480, 73488, 91860, 122480, 183720, 367440, 424087, 848174, 1272261, 1696348, 2120435, 2544522, 3392696, 4240870, 5089044, 6361305, 6785392, 8481740, 10178088, 12722610, 16963480, 20356176, 25445220, 33926960, 50890440, 101780880]

約数ペア:

[(1, 101780880), (2, 50890440), (3, 33926960), (4, 25445220), (5, 20356176), (6, 16963480), (8, 12722610), (10, 10178088), (12, 8481740), (15, 6785392), (16, 6361305), (20, 5089044), (24, 4240870), (30, 3392696), (40, 2544522), (48, 2120435), (60, 1696348), (80, 1272261), (120, 848174), (240, 424087), (277, 367440), (554, 183720), (831, 122480), (1108, 91860), (1385, 73488), (1531, 66480), (1662, 61240), (2216, 45930), (2770, 36744), (3062, 33240), (3324, 30620), (4155, 24496), (4432, 22965), (4593, 22160), (5540, 18372), (6124, 16620), (6648, 15310), (7655, 13296), (8310, 12248), (9186, 11080)]