28886670360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8915639}}^1$

素因数の和:8915662

約数の個数: 80

約数和(自身を含む): 97091319600

約数和(自身を除く): 68204649240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8915639, 17831278, 26746917, 35662556, 44578195, 53493834, 71325112, 80240751, 89156390, 106987668, 133734585, 160481502, 178312780, 213975336, 240722253, 267469170, 320963004, 356625560, 401203755, 481444506, 534938340, 641926008, 722166759, 802407510, 962889012, 1069876680, 1203611265, 1444333518, 1604815020, 1925778024, 2407222530, 2888667036, 3209630040, 3610833795, 4814445060, 5777334072, 7221667590, 9628890120, 14443335180, 28886670360]

約数ペア:

[(1, 28886670360), (2, 14443335180), (3, 9628890120), (4, 7221667590), (5, 5777334072), (6, 4814445060), (8, 3610833795), (9, 3209630040), (10, 2888667036), (12, 2407222530), (15, 1925778024), (18, 1604815020), (20, 1444333518), (24, 1203611265), (27, 1069876680), (30, 962889012), (36, 802407510), (40, 722166759), (45, 641926008), (54, 534938340), (60, 481444506), (72, 401203755), (81, 356625560), (90, 320963004), (108, 267469170), (120, 240722253), (135, 213975336), (162, 178312780), (180, 160481502), (216, 133734585), (270, 106987668), (324, 89156390), (360, 80240751), (405, 71325112), (540, 53493834), (648, 44578195), (810, 35662556), (1080, 26746917), (1620, 17831278), (3240, 8915639)]