22815960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10040

約数の個数: 64

約数和(自身を含む): 72057600

約数和(自身を除く): 49241640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 10007, 20014, 30021, 40028, 50035, 60042, 80056, 100070, 120084, 150105, 190133, 200140, 240168, 300210, 380266, 400280, 570399, 600420, 760532, 950665, 1140798, 1200840, 1521064, 1901330, 2281596, 2851995, 3802660, 4563192, 5703990, 7605320, 11407980, 22815960]

約数ペア:

[(1, 22815960), (2, 11407980), (3, 7605320), (4, 5703990), (5, 4563192), (6, 3802660), (8, 2851995), (10, 2281596), (12, 1901330), (15, 1521064), (19, 1200840), (20, 1140798), (24, 950665), (30, 760532), (38, 600420), (40, 570399), (57, 400280), (60, 380266), (76, 300210), (95, 240168), (114, 200140), (120, 190133), (152, 150105), (190, 120084), (228, 100070), (285, 80056), (380, 60042), (456, 50035), (570, 40028), (760, 30021), (1140, 20014), (2280, 10007)]