16278060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 48787200

約数和(自身を除く): 32509140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 131, 190, 218, 228, 262, 285, 327, 380, 393, 436, 524, 545, 570, 654, 655, 786, 1090, 1140, 1308, 1310, 1572, 1635, 1965, 2071, 2180, 2489, 2620, 3270, 3930, 4142, 4978, 6213, 6540, 7467, 7860, 8284, 9956, 10355, 12426, 12445, 14279, 14934, 20710, 24852, 24890, 28558, 29868, 31065, 37335, 41420, 42837, 49780, 57116, 62130, 71395, 74670, 85674, 124260, 142790, 149340, 171348, 214185, 271301, 285580, 428370, 542602, 813903, 856740, 1085204, 1356505, 1627806, 2713010, 3255612, 4069515, 5426020, 8139030, 16278060]

約数ペア:

[(1, 16278060), (2, 8139030), (3, 5426020), (4, 4069515), (5, 3255612), (6, 2713010), (10, 1627806), (12, 1356505), (15, 1085204), (19, 856740), (20, 813903), (30, 542602), (38, 428370), (57, 285580), (60, 271301), (76, 214185), (95, 171348), (109, 149340), (114, 142790), (131, 124260), (190, 85674), (218, 74670), (228, 71395), (262, 62130), (285, 57116), (327, 49780), (380, 42837), (393, 41420), (436, 37335), (524, 31065), (545, 29868), (570, 28558), (654, 24890), (655, 24852), (786, 20710), (1090, 14934), (1140, 14279), (1308, 12445), (1310, 12426), (1572, 10355), (1635, 9956), (1965, 8284), (2071, 7860), (2180, 7467), (2489, 6540), (2620, 6213), (3270, 4978), (3930, 4142)]