15095520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 56255472

約数和(自身を除く): 41159952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 953, 990, 1056, 1320, 1440, 1584, 1760, 1906, 1980, 2640, 2859, 3168, 3812, 3960, 4765, 5280, 5718, 7624, 7920, 8577, 9530, 10483, 11436, 14295, 15248, 15840, 17154, 19060, 20966, 22872, 28590, 30496, 31449, 34308, 38120, 41932, 42885, 45744, 52415, 57180, 62898, 68616, 76240, 83864, 85770, 91488, 94347, 104830, 114360, 125796, 137232, 152480, 157245, 167728, 171540, 188694, 209660, 228720, 251592, 274464, 314490, 335456, 343080, 377388, 419320, 457440, 471735, 503184, 628980, 686160, 754776, 838640, 943470, 1006368, 1257960, 1372320, 1509552, 1677280, 1886940, 2515920, 3019104, 3773880, 5031840, 7547760, 15095520]

約数ペア:

[(1, 15095520), (2, 7547760), (3, 5031840), (4, 3773880), (5, 3019104), (6, 2515920), (8, 1886940), (9, 1677280), (10, 1509552), (11, 1372320), (12, 1257960), (15, 1006368), (16, 943470), (18, 838640), (20, 754776), (22, 686160), (24, 628980), (30, 503184), (32, 471735), (33, 457440), (36, 419320), (40, 377388), (44, 343080), (45, 335456), (48, 314490), (55, 274464), (60, 251592), (66, 228720), (72, 209660), (80, 188694), (88, 171540), (90, 167728), (96, 157245), (99, 152480), (110, 137232), (120, 125796), (132, 114360), (144, 104830), (160, 94347), (165, 91488), (176, 85770), (180, 83864), (198, 76240), (220, 68616), (240, 62898), (264, 57180), (288, 52415), (330, 45744), (352, 42885), (360, 41932), (396, 38120), (440, 34308), (480, 31449), (495, 30496), (528, 28590), (660, 22872), (720, 20966), (792, 19060), (880, 17154), (953, 15840), (990, 15248), (1056, 14295), (1320, 11436), (1440, 10483), (1584, 9530), (1760, 8577), (1906, 7920), (1980, 7624), (2640, 5718), (2859, 5280), (3168, 4765), (3812, 3960)]