67165440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17491}}^1$

素因数の和:17515

約数の個数: 72

約数和(自身を含む): 214521888

約数和(自身を除く): 147356448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17491, 34982, 52473, 69964, 87455, 104946, 139928, 174910, 209892, 262365, 279856, 349820, 419784, 524730, 559712, 699640, 839568, 1049460, 1119424, 1399280, 1679136, 2098920, 2238848, 2798560, 3358272, 4197840, 4477696, 5597120, 6716544, 8395680, 11194240, 13433088, 16791360, 22388480, 33582720, 67165440]

約数ペア:

[(1, 67165440), (2, 33582720), (3, 22388480), (4, 16791360), (5, 13433088), (6, 11194240), (8, 8395680), (10, 6716544), (12, 5597120), (15, 4477696), (16, 4197840), (20, 3358272), (24, 2798560), (30, 2238848), (32, 2098920), (40, 1679136), (48, 1399280), (60, 1119424), (64, 1049460), (80, 839568), (96, 699640), (120, 559712), (128, 524730), (160, 419784), (192, 349820), (240, 279856), (256, 262365), (320, 209892), (384, 174910), (480, 139928), (640, 104946), (768, 87455), (960, 69964), (1280, 52473), (1920, 34982), (3840, 17491)]