15500808

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 45738000

約数和(自身を除く): 30237192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1259, 1368, 1539, 2052, 2518, 3078, 3777, 4104, 5036, 6156, 7554, 10072, 11331, 12312, 15108, 22662, 23921, 30216, 33993, 45324, 47842, 67986, 71763, 90648, 95684, 101979, 135972, 143526, 191368, 203958, 215289, 271944, 287052, 407916, 430578, 574104, 645867, 815832, 861156, 1291734, 1722312, 1937601, 2583468, 3875202, 5166936, 7750404, 15500808]

約数ペア:

[(1, 15500808), (2, 7750404), (3, 5166936), (4, 3875202), (6, 2583468), (8, 1937601), (9, 1722312), (12, 1291734), (18, 861156), (19, 815832), (24, 645867), (27, 574104), (36, 430578), (38, 407916), (54, 287052), (57, 271944), (72, 215289), (76, 203958), (81, 191368), (108, 143526), (114, 135972), (152, 101979), (162, 95684), (171, 90648), (216, 71763), (228, 67986), (324, 47842), (342, 45324), (456, 33993), (513, 30216), (648, 23921), (684, 22662), (1026, 15108), (1259, 12312), (1368, 11331), (1539, 10072), (2052, 7554), (2518, 6156), (3078, 5036), (3777, 4104)]