18601560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 61017840

約数和(自身を除く): 42416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 317, 326, 360, 489, 634, 652, 815, 951, 978, 1268, 1304, 1467, 1585, 1630, 1902, 1956, 2445, 2536, 2853, 2934, 3170, 3260, 3804, 3912, 4755, 4890, 5706, 5868, 6340, 6520, 7335, 7608, 9510, 9780, 11412, 11736, 12680, 14265, 14670, 19020, 19560, 22824, 28530, 29340, 38040, 51671, 57060, 58680, 103342, 114120, 155013, 206684, 258355, 310026, 413368, 465039, 516710, 620052, 775065, 930078, 1033420, 1240104, 1550130, 1860156, 2066840, 2325195, 3100260, 3720312, 4650390, 6200520, 9300780, 18601560]

約数ペア:

[(1, 18601560), (2, 9300780), (3, 6200520), (4, 4650390), (5, 3720312), (6, 3100260), (8, 2325195), (9, 2066840), (10, 1860156), (12, 1550130), (15, 1240104), (18, 1033420), (20, 930078), (24, 775065), (30, 620052), (36, 516710), (40, 465039), (45, 413368), (60, 310026), (72, 258355), (90, 206684), (120, 155013), (163, 114120), (180, 103342), (317, 58680), (326, 57060), (360, 51671), (489, 38040), (634, 29340), (652, 28530), (815, 22824), (951, 19560), (978, 19020), (1268, 14670), (1304, 14265), (1467, 12680), (1585, 11736), (1630, 11412), (1902, 9780), (1956, 9510), (2445, 7608), (2536, 7335), (2853, 6520), (2934, 6340), (3170, 5868), (3260, 5706), (3804, 4890), (3912, 4755)]