139640407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6959}}^1\times {\mathrm{83609}}^1$

素因数の和:90584

約数の個数: 80

約数和(自身を含む): 432952646400

約数和(自身を除く): 293312238960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6959, 13918, 20877, 27836, 34795, 41754, 55672, 69590, 83508, 83609, 104385, 111344, 139180, 167016, 167218, 208770, 250827, 278360, 334032, 334436, 417540, 418045, 501654, 556720, 668872, 835080, 836090, 1003308, 1254135, 1337744, 1670160, 1672180, 2006616, 2508270, 3344360, 4013232, 5016540, 6688720, 10033080, 20066160, 581835031, 1163670062, 1745505093, 2327340124, 2909175155, 3491010186, 4654680248, 5818350310, 6982020372, 8727525465, 9309360496, 11636700620, 13964040744, 17455050930, 23273401240, 27928081488, 34910101860, 46546802480, 69820203720, 139640407440]

約数ペア:

[(1, 139640407440), (2, 69820203720), (3, 46546802480), (4, 34910101860), (5, 27928081488), (6, 23273401240), (8, 17455050930), (10, 13964040744), (12, 11636700620), (15, 9309360496), (16, 8727525465), (20, 6982020372), (24, 5818350310), (30, 4654680248), (40, 3491010186), (48, 2909175155), (60, 2327340124), (80, 1745505093), (120, 1163670062), (240, 581835031), (6959, 20066160), (13918, 10033080), (20877, 6688720), (27836, 5016540), (34795, 4013232), (41754, 3344360), (55672, 2508270), (69590, 2006616), (83508, 1672180), (83609, 1670160), (104385, 1337744), (111344, 1254135), (139180, 1003308), (167016, 836090), (167218, 835080), (208770, 668872), (250827, 556720), (278360, 501654), (334032, 418045), (334436, 417540)]