2288520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 8265600

約数和(自身を除く): 5977080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 163, 180, 195, 216, 234, 260, 270, 312, 326, 351, 360, 390, 468, 489, 520, 540, 585, 652, 702, 780, 815, 936, 978, 1080, 1170, 1304, 1404, 1467, 1560, 1630, 1755, 1956, 2119, 2340, 2445, 2808, 2934, 3260, 3510, 3912, 4238, 4401, 4680, 4890, 5868, 6357, 6520, 7020, 7335, 8476, 8802, 9780, 10595, 11736, 12714, 14040, 14670, 16952, 17604, 19071, 19560, 21190, 22005, 25428, 29340, 31785, 35208, 38142, 42380, 44010, 50856, 57213, 58680, 63570, 76284, 84760, 88020, 95355, 114426, 127140, 152568, 176040, 190710, 228852, 254280, 286065, 381420, 457704, 572130, 762840, 1144260, 2288520]

約数ペア:

[(1, 2288520), (2, 1144260), (3, 762840), (4, 572130), (5, 457704), (6, 381420), (8, 286065), (9, 254280), (10, 228852), (12, 190710), (13, 176040), (15, 152568), (18, 127140), (20, 114426), (24, 95355), (26, 88020), (27, 84760), (30, 76284), (36, 63570), (39, 58680), (40, 57213), (45, 50856), (52, 44010), (54, 42380), (60, 38142), (65, 35208), (72, 31785), (78, 29340), (90, 25428), (104, 22005), (108, 21190), (117, 19560), (120, 19071), (130, 17604), (135, 16952), (156, 14670), (163, 14040), (180, 12714), (195, 11736), (216, 10595), (234, 9780), (260, 8802), (270, 8476), (312, 7335), (326, 7020), (351, 6520), (360, 6357), (390, 5868), (468, 4890), (489, 4680), (520, 4401), (540, 4238), (585, 3912), (652, 3510), (702, 3260), (780, 2934), (815, 2808), (936, 2445), (978, 2340), (1080, 2119), (1170, 1956), (1304, 1755), (1404, 1630), (1467, 1560)]