1399696080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{110039}}^1$

素因数の和:110108

約数の個数: 80

約数和(自身を含む): 4420967040

約数和(自身を除く): 3021270960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 110039, 220078, 330117, 440156, 550195, 660234, 880312, 1100390, 1320468, 1650585, 1760624, 2200780, 2640936, 3301170, 4401560, 5281872, 5832067, 6602340, 8803120, 11664134, 13204680, 17496201, 23328268, 26409360, 29160335, 34992402, 46656536, 58320670, 69984804, 87481005, 93313072, 116641340, 139969608, 174962010, 233282680, 279939216, 349924020, 466565360, 699848040, 1399696080]

約数ペア:

[(1, 1399696080), (2, 699848040), (3, 466565360), (4, 349924020), (5, 279939216), (6, 233282680), (8, 174962010), (10, 139969608), (12, 116641340), (15, 93313072), (16, 87481005), (20, 69984804), (24, 58320670), (30, 46656536), (40, 34992402), (48, 29160335), (53, 26409360), (60, 23328268), (80, 17496201), (106, 13204680), (120, 11664134), (159, 8803120), (212, 6602340), (240, 5832067), (265, 5281872), (318, 4401560), (424, 3301170), (530, 2640936), (636, 2200780), (795, 1760624), (848, 1650585), (1060, 1320468), (1272, 1100390), (1590, 880312), (2120, 660234), (2544, 550195), (3180, 440156), (4240, 330117), (6360, 220078), (12720, 110039)]