30368480

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3217}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 72984240

約数和(自身を除く): 42615760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 3217, 4720, 6434, 9440, 12868, 16085, 25736, 32170, 51472, 64340, 102944, 128680, 189803, 257360, 379606, 514720, 759212, 949015, 1518424, 1898030, 3036848, 3796060, 6073696, 7592120, 15184240, 30368480]

約数ペア:

[(1, 30368480), (2, 15184240), (4, 7592120), (5, 6073696), (8, 3796060), (10, 3036848), (16, 1898030), (20, 1518424), (32, 949015), (40, 759212), (59, 514720), (80, 379606), (118, 257360), (160, 189803), (236, 128680), (295, 102944), (472, 64340), (590, 51472), (944, 32170), (1180, 25736), (1888, 16085), (2360, 12868), (3217, 9440), (4720, 6434)]