15298740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 48827520

約数和(自身を除く): 33528780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 691, 738, 820, 1107, 1230, 1382, 1476, 1845, 2073, 2214, 2460, 2764, 3455, 3690, 4146, 4428, 5535, 6219, 6910, 7380, 8292, 10365, 11070, 12438, 13820, 18657, 20730, 22140, 24876, 28331, 31095, 37314, 41460, 56662, 62190, 74628, 84993, 93285, 113324, 124380, 141655, 169986, 186570, 254979, 283310, 339972, 373140, 424965, 509958, 566620, 764937, 849930, 1019916, 1274895, 1529874, 1699860, 2549790, 3059748, 3824685, 5099580, 7649370, 15298740]

約数ペア:

[(1, 15298740), (2, 7649370), (3, 5099580), (4, 3824685), (5, 3059748), (6, 2549790), (9, 1699860), (10, 1529874), (12, 1274895), (15, 1019916), (18, 849930), (20, 764937), (27, 566620), (30, 509958), (36, 424965), (41, 373140), (45, 339972), (54, 283310), (60, 254979), (82, 186570), (90, 169986), (108, 141655), (123, 124380), (135, 113324), (164, 93285), (180, 84993), (205, 74628), (246, 62190), (270, 56662), (369, 41460), (410, 37314), (492, 31095), (540, 28331), (615, 24876), (691, 22140), (738, 20730), (820, 18657), (1107, 13820), (1230, 12438), (1382, 11070), (1476, 10365), (1845, 8292), (2073, 7380), (2214, 6910), (2460, 6219), (2764, 5535), (3455, 4428), (3690, 4146)]