15297960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7530

約数の個数: 64

約数和(自身を含む): 48600000

約数和(自身を除く): 33302040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 7499, 14998, 22497, 29996, 37495, 44994, 59992, 74990, 89988, 112485, 127483, 149980, 179976, 224970, 254966, 299960, 382449, 449940, 509932, 637415, 764898, 899880, 1019864, 1274830, 1529796, 1912245, 2549660, 3059592, 3824490, 5099320, 7648980, 15297960]

約数ペア:

[(1, 15297960), (2, 7648980), (3, 5099320), (4, 3824490), (5, 3059592), (6, 2549660), (8, 1912245), (10, 1529796), (12, 1274830), (15, 1019864), (17, 899880), (20, 764898), (24, 637415), (30, 509932), (34, 449940), (40, 382449), (51, 299960), (60, 254966), (68, 224970), (85, 179976), (102, 149980), (120, 127483), (136, 112485), (170, 89988), (204, 74990), (255, 59992), (340, 44994), (408, 37495), (510, 29996), (680, 22497), (1020, 14998), (2040, 7499)]