9483520

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 23546880

約数和(自身を除く): 14063360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 239, 248, 256, 310, 320, 478, 496, 620, 640, 956, 992, 1195, 1240, 1280, 1912, 1984, 2390, 2480, 3824, 3968, 4780, 4960, 7409, 7648, 7936, 9560, 9920, 14818, 15296, 19120, 19840, 29636, 30592, 37045, 38240, 39680, 59272, 61184, 74090, 76480, 118544, 148180, 152960, 237088, 296360, 305920, 474176, 592720, 948352, 1185440, 1896704, 2370880, 4741760, 9483520]

約数ペア:

[(1, 9483520), (2, 4741760), (4, 2370880), (5, 1896704), (8, 1185440), (10, 948352), (16, 592720), (20, 474176), (31, 305920), (32, 296360), (40, 237088), (62, 152960), (64, 148180), (80, 118544), (124, 76480), (128, 74090), (155, 61184), (160, 59272), (239, 39680), (248, 38240), (256, 37045), (310, 30592), (320, 29636), (478, 19840), (496, 19120), (620, 15296), (640, 14818), (956, 9920), (992, 9560), (1195, 7936), (1240, 7648), (1280, 7409), (1912, 4960), (1984, 4780), (2390, 3968), (2480, 3824)]