16382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68261}}^1$

素因数の和:68277

約数の個数: 40

約数和(自身を含む): 50786928

約数和(自身を除く): 34404288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68261, 136522, 204783, 273044, 341305, 409566, 546088, 682610, 819132, 1023915, 1092176, 1365220, 1638264, 2047830, 2730440, 3276528, 4095660, 5460880, 8191320, 16382640]

約数ペア:

[(1, 16382640), (2, 8191320), (3, 5460880), (4, 4095660), (5, 3276528), (6, 2730440), (8, 2047830), (10, 1638264), (12, 1365220), (15, 1092176), (16, 1023915), (20, 819132), (24, 682610), (30, 546088), (40, 409566), (48, 341305), (60, 273044), (80, 204783), (120, 136522), (240, 68261)]