165967320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4993}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 499799520

約数和(自身を除く): 333832200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4993, 5540, 6648, 8310, 9986, 11080, 14979, 16620, 19972, 24965, 29958, 33240, 39944, 49930, 59916, 74895, 99860, 119832, 149790, 199720, 299580, 599160, 1383061, 2766122, 4149183, 5532244, 6915305, 8298366, 11064488, 13830610, 16596732, 20745915, 27661220, 33193464, 41491830, 55322440, 82983660, 165967320]

約数ペア:

[(1, 165967320), (2, 82983660), (3, 55322440), (4, 41491830), (5, 33193464), (6, 27661220), (8, 20745915), (10, 16596732), (12, 13830610), (15, 11064488), (20, 8298366), (24, 6915305), (30, 5532244), (40, 4149183), (60, 2766122), (120, 1383061), (277, 599160), (554, 299580), (831, 199720), (1108, 149790), (1385, 119832), (1662, 99860), (2216, 74895), (2770, 59916), (3324, 49930), (4155, 39944), (4993, 33240), (5540, 29958), (6648, 24965), (8310, 19972), (9986, 16620), (11080, 14979)]