487639440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{75253}}^1$

素因数の和:75278

約数の個数: 100

約数和(自身を含む): 1693666524

約数和(自身を除く): 1206027084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 75253, 150506, 225759, 301012, 376265, 451518, 602024, 677277, 752530, 903036, 1128795, 1204048, 1354554, 1505060, 1806072, 2031831, 2257590, 2709108, 3010120, 3386385, 3612144, 4063662, 4515180, 5418216, 6020240, 6095493, 6772770, 8127324, 9030360, 10159155, 10836432, 12190986, 13545540, 16254648, 18060720, 20318310, 24381972, 27091080, 30477465, 32509296, 40636620, 48763944, 54182160, 60954930, 81273240, 97527888, 121909860, 162546480, 243819720, 487639440]

約数ペア:

[(1, 487639440), (2, 243819720), (3, 162546480), (4, 121909860), (5, 97527888), (6, 81273240), (8, 60954930), (9, 54182160), (10, 48763944), (12, 40636620), (15, 32509296), (16, 30477465), (18, 27091080), (20, 24381972), (24, 20318310), (27, 18060720), (30, 16254648), (36, 13545540), (40, 12190986), (45, 10836432), (48, 10159155), (54, 9030360), (60, 8127324), (72, 6772770), (80, 6095493), (81, 6020240), (90, 5418216), (108, 4515180), (120, 4063662), (135, 3612144), (144, 3386385), (162, 3010120), (180, 2709108), (216, 2257590), (240, 2031831), (270, 1806072), (324, 1505060), (360, 1354554), (405, 1204048), (432, 1128795), (540, 903036), (648, 752530), (720, 677277), (810, 602024), (1080, 451518), (1296, 376265), (1620, 301012), (2160, 225759), (3240, 150506), (6480, 75253)]