509308080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2459}}^1$

素因数の和:3338

約数の個数: 80

約数和(自身を含む): 1581327360

約数和(自身を除く): 1072019280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 863, 1726, 2459, 2589, 3452, 4315, 4918, 5178, 6904, 7377, 8630, 9836, 10356, 12295, 12945, 13808, 14754, 17260, 19672, 20712, 24590, 25890, 29508, 34520, 36885, 39344, 41424, 49180, 51780, 59016, 69040, 73770, 98360, 103560, 118032, 147540, 196720, 207120, 295080, 590160, 2122117, 4244234, 6366351, 8488468, 10610585, 12732702, 16976936, 21221170, 25465404, 31831755, 33953872, 42442340, 50930808, 63663510, 84884680, 101861616, 127327020, 169769360, 254654040, 509308080]

約数ペア:

[(1, 509308080), (2, 254654040), (3, 169769360), (4, 127327020), (5, 101861616), (6, 84884680), (8, 63663510), (10, 50930808), (12, 42442340), (15, 33953872), (16, 31831755), (20, 25465404), (24, 21221170), (30, 16976936), (40, 12732702), (48, 10610585), (60, 8488468), (80, 6366351), (120, 4244234), (240, 2122117), (863, 590160), (1726, 295080), (2459, 207120), (2589, 196720), (3452, 147540), (4315, 118032), (4918, 103560), (5178, 98360), (6904, 73770), (7377, 69040), (8630, 59016), (9836, 51780), (10356, 49180), (12295, 41424), (12945, 39344), (13808, 36885), (14754, 34520), (17260, 29508), (19672, 25890), (20712, 24590)]