13927920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 43604352

約数和(自身を除く): 29676432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 443, 524, 655, 786, 886, 1048, 1310, 1329, 1572, 1772, 1965, 2096, 2215, 2620, 2658, 3144, 3544, 3930, 4430, 5240, 5316, 6288, 6645, 7088, 7860, 8860, 10480, 10632, 13290, 15720, 17720, 21264, 26580, 31440, 35440, 53160, 58033, 106320, 116066, 174099, 232132, 290165, 348198, 464264, 580330, 696396, 870495, 928528, 1160660, 1392792, 1740990, 2321320, 2785584, 3481980, 4642640, 6963960, 13927920]

約数ペア:

[(1, 13927920), (2, 6963960), (3, 4642640), (4, 3481980), (5, 2785584), (6, 2321320), (8, 1740990), (10, 1392792), (12, 1160660), (15, 928528), (16, 870495), (20, 696396), (24, 580330), (30, 464264), (40, 348198), (48, 290165), (60, 232132), (80, 174099), (120, 116066), (131, 106320), (240, 58033), (262, 53160), (393, 35440), (443, 31440), (524, 26580), (655, 21264), (786, 17720), (886, 15720), (1048, 13290), (1310, 10632), (1329, 10480), (1572, 8860), (1772, 7860), (1965, 7088), (2096, 6645), (2215, 6288), (2620, 5316), (2658, 5240), (3144, 4430), (3544, 3930)]