129607440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 402884928

約数和(自身を除く): 273277488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 827, 1306, 1654, 1959, 2481, 2612, 3265, 3308, 3918, 4135, 4962, 5224, 6530, 6616, 7836, 8270, 9795, 9924, 10448, 12405, 13060, 13232, 15672, 16540, 19590, 19848, 24810, 26120, 31344, 33080, 39180, 39696, 49620, 52240, 66160, 78360, 99240, 156720, 198480, 540031, 1080062, 1620093, 2160124, 2700155, 3240186, 4320248, 5400310, 6480372, 8100465, 8640496, 10800620, 12960744, 16200930, 21601240, 25921488, 32401860, 43202480, 64803720, 129607440]

約数ペア:

[(1, 129607440), (2, 64803720), (3, 43202480), (4, 32401860), (5, 25921488), (6, 21601240), (8, 16200930), (10, 12960744), (12, 10800620), (15, 8640496), (16, 8100465), (20, 6480372), (24, 5400310), (30, 4320248), (40, 3240186), (48, 2700155), (60, 2160124), (80, 1620093), (120, 1080062), (240, 540031), (653, 198480), (827, 156720), (1306, 99240), (1654, 78360), (1959, 66160), (2481, 52240), (2612, 49620), (3265, 39696), (3308, 39180), (3918, 33080), (4135, 31344), (4962, 26120), (5224, 24810), (6530, 19848), (6616, 19590), (7836, 16540), (8270, 15672), (9795, 13232), (9924, 13060), (10448, 12405)]