12056040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^2$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 41196870

約数和(自身を除く): 29140830

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2440, 2745, 3240, 3294, 3660, 3721, 4392, 4941, 5490, 6588, 7320, 7442, 8235, 9882, 10980, 11163, 13176, 14884, 16470, 18605, 19764, 21960, 22326, 24705, 29768, 32940, 33489, 37210, 39528, 44652, 49410, 55815, 65880, 66978, 74420, 89304, 98820, 100467, 111630, 133956, 148840, 167445, 197640, 200934, 223260, 267912, 301401, 334890, 401868, 446520, 502335, 602802, 669780, 803736, 1004670, 1205604, 1339560, 1507005, 2009340, 2411208, 3014010, 4018680, 6028020, 12056040]

約数ペア:

[(1, 12056040), (2, 6028020), (3, 4018680), (4, 3014010), (5, 2411208), (6, 2009340), (8, 1507005), (9, 1339560), (10, 1205604), (12, 1004670), (15, 803736), (18, 669780), (20, 602802), (24, 502335), (27, 446520), (30, 401868), (36, 334890), (40, 301401), (45, 267912), (54, 223260), (60, 200934), (61, 197640), (72, 167445), (81, 148840), (90, 133956), (108, 111630), (120, 100467), (122, 98820), (135, 89304), (162, 74420), (180, 66978), (183, 65880), (216, 55815), (244, 49410), (270, 44652), (305, 39528), (324, 37210), (360, 33489), (366, 32940), (405, 29768), (488, 24705), (540, 22326), (549, 21960), (610, 19764), (648, 18605), (732, 16470), (810, 14884), (915, 13176), (1080, 11163), (1098, 10980), (1220, 9882), (1464, 8235), (1620, 7442), (1647, 7320), (1830, 6588), (2196, 5490), (2440, 4941), (2745, 4392), (3240, 3721), (3294, 3660)]