76620720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29023}}^1$

素因数の和:29050

約数の個数: 80

約数和(自身を含む): 259126272

約数和(自身を除く): 182505552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 29023, 58046, 87069, 116092, 145115, 174138, 232184, 290230, 319253, 348276, 435345, 464368, 580460, 638506, 696552, 870690, 957759, 1160920, 1277012, 1393104, 1596265, 1741380, 1915518, 2321840, 2554024, 3192530, 3482760, 3831036, 4788795, 5108048, 6385060, 6965520, 7662072, 9577590, 12770120, 15324144, 19155180, 25540240, 38310360, 76620720]

約数ペア:

[(1, 76620720), (2, 38310360), (3, 25540240), (4, 19155180), (5, 15324144), (6, 12770120), (8, 9577590), (10, 7662072), (11, 6965520), (12, 6385060), (15, 5108048), (16, 4788795), (20, 3831036), (22, 3482760), (24, 3192530), (30, 2554024), (33, 2321840), (40, 1915518), (44, 1741380), (48, 1596265), (55, 1393104), (60, 1277012), (66, 1160920), (80, 957759), (88, 870690), (110, 696552), (120, 638506), (132, 580460), (165, 464368), (176, 435345), (220, 348276), (240, 319253), (264, 290230), (330, 232184), (440, 174138), (528, 145115), (660, 116092), (880, 87069), (1320, 58046), (2640, 29023)]