83589720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9811}}^1$

素因数の和:9896

約数の個数: 64

約数和(自身を含む): 254327040

約数和(自身を除く): 170737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9811, 19622, 29433, 39244, 49055, 58866, 78488, 98110, 117732, 147165, 196220, 235464, 294330, 392440, 588660, 696581, 1177320, 1393162, 2089743, 2786324, 3482905, 4179486, 5572648, 6965810, 8358972, 10448715, 13931620, 16717944, 20897430, 27863240, 41794860, 83589720]

約数ペア:

[(1, 83589720), (2, 41794860), (3, 27863240), (4, 20897430), (5, 16717944), (6, 13931620), (8, 10448715), (10, 8358972), (12, 6965810), (15, 5572648), (20, 4179486), (24, 3482905), (30, 2786324), (40, 2089743), (60, 1393162), (71, 1177320), (120, 696581), (142, 588660), (213, 392440), (284, 294330), (355, 235464), (426, 196220), (568, 147165), (710, 117732), (852, 98110), (1065, 78488), (1420, 58866), (1704, 49055), (2130, 39244), (2840, 29433), (4260, 19622), (8520, 9811)]