2171160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 7291440

約数和(自身を除く): 5120280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 163, 180, 185, 222, 296, 326, 333, 360, 370, 444, 489, 555, 652, 666, 740, 815, 888, 978, 1110, 1304, 1332, 1467, 1480, 1630, 1665, 1956, 2220, 2445, 2664, 2934, 3260, 3330, 3912, 4440, 4890, 5868, 6031, 6520, 6660, 7335, 9780, 11736, 12062, 13320, 14670, 18093, 19560, 24124, 29340, 30155, 36186, 48248, 54279, 58680, 60310, 72372, 90465, 108558, 120620, 144744, 180930, 217116, 241240, 271395, 361860, 434232, 542790, 723720, 1085580, 2171160]

約数ペア:

[(1, 2171160), (2, 1085580), (3, 723720), (4, 542790), (5, 434232), (6, 361860), (8, 271395), (9, 241240), (10, 217116), (12, 180930), (15, 144744), (18, 120620), (20, 108558), (24, 90465), (30, 72372), (36, 60310), (37, 58680), (40, 54279), (45, 48248), (60, 36186), (72, 30155), (74, 29340), (90, 24124), (111, 19560), (120, 18093), (148, 14670), (163, 13320), (180, 12062), (185, 11736), (222, 9780), (296, 7335), (326, 6660), (333, 6520), (360, 6031), (370, 5868), (444, 4890), (489, 4440), (555, 3912), (652, 3330), (666, 3260), (740, 2934), (815, 2664), (888, 2445), (978, 2220), (1110, 1956), (1304, 1665), (1332, 1630), (1467, 1480)]