376551720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2480

約数の個数: 128

約数和(自身を含む): 1264032000

約数和(自身を除く): 887480280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 755, 906, 1080, 1208, 1359, 1510, 1812, 2265, 2309, 2718, 3020, 3624, 4077, 4530, 4618, 5436, 6040, 6795, 6927, 8154, 9060, 9236, 10872, 11545, 13590, 13854, 16308, 18120, 18472, 20385, 20781, 23090, 27180, 27708, 32616, 34635, 40770, 41562, 46180, 54360, 55416, 62343, 69270, 81540, 83124, 92360, 103905, 124686, 138540, 163080, 166248, 207810, 249372, 277080, 311715, 348659, 415620, 498744, 623430, 697318, 831240, 1045977, 1246860, 1394636, 1743295, 2091954, 2493720, 2789272, 3137931, 3486590, 4183908, 5229885, 6275862, 6973180, 8367816, 9413793, 10459770, 12551724, 13946360, 15689655, 18827586, 20919540, 25103448, 31379310, 37655172, 41839080, 47068965, 62758620, 75310344, 94137930, 125517240, 188275860, 376551720]

約数ペア:

[(1, 376551720), (2, 188275860), (3, 125517240), (4, 94137930), (5, 75310344), (6, 62758620), (8, 47068965), (9, 41839080), (10, 37655172), (12, 31379310), (15, 25103448), (18, 20919540), (20, 18827586), (24, 15689655), (27, 13946360), (30, 12551724), (36, 10459770), (40, 9413793), (45, 8367816), (54, 6973180), (60, 6275862), (72, 5229885), (90, 4183908), (108, 3486590), (120, 3137931), (135, 2789272), (151, 2493720), (180, 2091954), (216, 1743295), (270, 1394636), (302, 1246860), (360, 1045977), (453, 831240), (540, 697318), (604, 623430), (755, 498744), (906, 415620), (1080, 348659), (1208, 311715), (1359, 277080), (1510, 249372), (1812, 207810), (2265, 166248), (2309, 163080), (2718, 138540), (3020, 124686), (3624, 103905), (4077, 92360), (4530, 83124), (4618, 81540), (5436, 69270), (6040, 62343), (6795, 55416), (6927, 54360), (8154, 46180), (9060, 41562), (9236, 40770), (10872, 34635), (11545, 32616), (13590, 27708), (13854, 27180), (16308, 23090), (18120, 20781), (18472, 20385)]