250948080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4999

約数の個数: 120

約数和(自身を含む): 854811360

約数和(自身を除く): 603863280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 4909, 5112, 5680, 6390, 8520, 9818, 10224, 12780, 14727, 17040, 19636, 24545, 25560, 29454, 39272, 44181, 49090, 51120, 58908, 73635, 78544, 88362, 98180, 117816, 147270, 176724, 196360, 220905, 235632, 294540, 348539, 353448, 392720, 441810, 589080, 697078, 706896, 883620, 1045617, 1178160, 1394156, 1742695, 1767240, 2091234, 2788312, 3136851, 3485390, 3534480, 4182468, 5228085, 5576624, 6273702, 6970780, 8364936, 10456170, 12547404, 13941560, 15684255, 16729872, 20912340, 25094808, 27883120, 31368510, 41824680, 50189616, 62737020, 83649360, 125474040, 250948080]

約数ペア:

[(1, 250948080), (2, 125474040), (3, 83649360), (4, 62737020), (5, 50189616), (6, 41824680), (8, 31368510), (9, 27883120), (10, 25094808), (12, 20912340), (15, 16729872), (16, 15684255), (18, 13941560), (20, 12547404), (24, 10456170), (30, 8364936), (36, 6970780), (40, 6273702), (45, 5576624), (48, 5228085), (60, 4182468), (71, 3534480), (72, 3485390), (80, 3136851), (90, 2788312), (120, 2091234), (142, 1767240), (144, 1742695), (180, 1394156), (213, 1178160), (240, 1045617), (284, 883620), (355, 706896), (360, 697078), (426, 589080), (568, 441810), (639, 392720), (710, 353448), (720, 348539), (852, 294540), (1065, 235632), (1136, 220905), (1278, 196360), (1420, 176724), (1704, 147270), (2130, 117816), (2556, 98180), (2840, 88362), (3195, 78544), (3408, 73635), (4260, 58908), (4909, 51120), (5112, 49090), (5680, 44181), (6390, 39272), (8520, 29454), (9818, 25560), (10224, 24545), (12780, 19636), (14727, 17040)]