12154860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 39809952

約数和(自身を除く): 27655092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 61, 81, 82, 90, 108, 122, 123, 135, 162, 164, 180, 183, 205, 243, 244, 246, 270, 305, 324, 366, 369, 405, 410, 486, 492, 540, 549, 610, 615, 732, 738, 810, 820, 915, 972, 1098, 1107, 1215, 1220, 1230, 1476, 1620, 1647, 1830, 1845, 2196, 2214, 2430, 2460, 2501, 2745, 3294, 3321, 3660, 3690, 4428, 4860, 4941, 5002, 5490, 5535, 6588, 6642, 7380, 7503, 8235, 9882, 9963, 10004, 10980, 11070, 12505, 13284, 14823, 15006, 16470, 16605, 19764, 19926, 22140, 22509, 24705, 25010, 29646, 30012, 32940, 33210, 37515, 39852, 45018, 49410, 49815, 50020, 59292, 66420, 67527, 74115, 75030, 90036, 98820, 99630, 112545, 135054, 148230, 150060, 199260, 202581, 225090, 270108, 296460, 337635, 405162, 450180, 607743, 675270, 810324, 1012905, 1215486, 1350540, 2025810, 2430972, 3038715, 4051620, 6077430, 12154860]

約数ペア:

[(1, 12154860), (2, 6077430), (3, 4051620), (4, 3038715), (5, 2430972), (6, 2025810), (9, 1350540), (10, 1215486), (12, 1012905), (15, 810324), (18, 675270), (20, 607743), (27, 450180), (30, 405162), (36, 337635), (41, 296460), (45, 270108), (54, 225090), (60, 202581), (61, 199260), (81, 150060), (82, 148230), (90, 135054), (108, 112545), (122, 99630), (123, 98820), (135, 90036), (162, 75030), (164, 74115), (180, 67527), (183, 66420), (205, 59292), (243, 50020), (244, 49815), (246, 49410), (270, 45018), (305, 39852), (324, 37515), (366, 33210), (369, 32940), (405, 30012), (410, 29646), (486, 25010), (492, 24705), (540, 22509), (549, 22140), (610, 19926), (615, 19764), (732, 16605), (738, 16470), (810, 15006), (820, 14823), (915, 13284), (972, 12505), (1098, 11070), (1107, 10980), (1215, 10004), (1220, 9963), (1230, 9882), (1476, 8235), (1620, 7503), (1647, 7380), (1830, 6642), (1845, 6588), (2196, 5535), (2214, 5490), (2430, 5002), (2460, 4941), (2501, 4860), (2745, 4428), (3294, 3690), (3321, 3660)]