15010920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 52141320

約数和(自身を除く): 37130400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 113, 120, 123, 135, 162, 164, 180, 205, 216, 226, 246, 270, 324, 328, 339, 360, 369, 405, 410, 452, 492, 540, 565, 615, 648, 678, 738, 810, 820, 904, 984, 1017, 1080, 1107, 1130, 1230, 1356, 1476, 1620, 1640, 1695, 1845, 2034, 2214, 2260, 2460, 2712, 2952, 3051, 3240, 3321, 3390, 3690, 4068, 4428, 4520, 4633, 4920, 5085, 5535, 6102, 6642, 6780, 7380, 8136, 8856, 9153, 9266, 10170, 11070, 12204, 13284, 13560, 13899, 14760, 15255, 16605, 18306, 18532, 20340, 22140, 23165, 24408, 26568, 27798, 30510, 33210, 36612, 37064, 40680, 41697, 44280, 45765, 46330, 55596, 61020, 66420, 69495, 73224, 83394, 91530, 92660, 111192, 122040, 125091, 132840, 138990, 166788, 183060, 185320, 208485, 250182, 277980, 333576, 366120, 375273, 416970, 500364, 555960, 625455, 750546, 833940, 1000728, 1250910, 1501092, 1667880, 1876365, 2501820, 3002184, 3752730, 5003640, 7505460, 15010920]

約数ペア:

[(1, 15010920), (2, 7505460), (3, 5003640), (4, 3752730), (5, 3002184), (6, 2501820), (8, 1876365), (9, 1667880), (10, 1501092), (12, 1250910), (15, 1000728), (18, 833940), (20, 750546), (24, 625455), (27, 555960), (30, 500364), (36, 416970), (40, 375273), (41, 366120), (45, 333576), (54, 277980), (60, 250182), (72, 208485), (81, 185320), (82, 183060), (90, 166788), (108, 138990), (113, 132840), (120, 125091), (123, 122040), (135, 111192), (162, 92660), (164, 91530), (180, 83394), (205, 73224), (216, 69495), (226, 66420), (246, 61020), (270, 55596), (324, 46330), (328, 45765), (339, 44280), (360, 41697), (369, 40680), (405, 37064), (410, 36612), (452, 33210), (492, 30510), (540, 27798), (565, 26568), (615, 24408), (648, 23165), (678, 22140), (738, 20340), (810, 18532), (820, 18306), (904, 16605), (984, 15255), (1017, 14760), (1080, 13899), (1107, 13560), (1130, 13284), (1230, 12204), (1356, 11070), (1476, 10170), (1620, 9266), (1640, 9153), (1695, 8856), (1845, 8136), (2034, 7380), (2214, 6780), (2260, 6642), (2460, 6102), (2712, 5535), (2952, 5085), (3051, 4920), (3240, 4633), (3321, 4520), (3390, 4428), (3690, 4068)]