260735220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2791}}^1$

素因数の和:2982

約数の個数: 96

約数和(自身を含む): 816157440

約数和(自身を除く): 555422220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1557, 1730, 2076, 2595, 2791, 3114, 3460, 4671, 5190, 5582, 6228, 7785, 8373, 9342, 10380, 11164, 13955, 15570, 16746, 18684, 23355, 25119, 27910, 31140, 33492, 41865, 46710, 50238, 55820, 75357, 83730, 93420, 100476, 125595, 150714, 167460, 251190, 301428, 376785, 482843, 502380, 753570, 965686, 1448529, 1507140, 1931372, 2414215, 2897058, 4345587, 4828430, 5794116, 7242645, 8691174, 9656860, 13036761, 14485290, 17382348, 21727935, 26073522, 28970580, 43455870, 52147044, 65183805, 86911740, 130367610, 260735220]

約数ペア:

[(1, 260735220), (2, 130367610), (3, 86911740), (4, 65183805), (5, 52147044), (6, 43455870), (9, 28970580), (10, 26073522), (12, 21727935), (15, 17382348), (18, 14485290), (20, 13036761), (27, 9656860), (30, 8691174), (36, 7242645), (45, 5794116), (54, 4828430), (60, 4345587), (90, 2897058), (108, 2414215), (135, 1931372), (173, 1507140), (180, 1448529), (270, 965686), (346, 753570), (519, 502380), (540, 482843), (692, 376785), (865, 301428), (1038, 251190), (1557, 167460), (1730, 150714), (2076, 125595), (2595, 100476), (2791, 93420), (3114, 83730), (3460, 75357), (4671, 55820), (5190, 50238), (5582, 46710), (6228, 41865), (7785, 33492), (8373, 31140), (9342, 27910), (10380, 25119), (11164, 23355), (13955, 18684), (15570, 16746)]