121931640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{587}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 397640880

約数和(自身を除く): 275709240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 577, 587, 1154, 1174, 1731, 1761, 2308, 2348, 2885, 2935, 3462, 3522, 4616, 4696, 5193, 5283, 5770, 5870, 6924, 7044, 8655, 8805, 10386, 10566, 11540, 11740, 13848, 14088, 17310, 17610, 20772, 21132, 23080, 23480, 25965, 26415, 34620, 35220, 41544, 42264, 51930, 52830, 69240, 70440, 103860, 105660, 207720, 211320, 338699, 677398, 1016097, 1354796, 1693495, 2032194, 2709592, 3048291, 3386990, 4064388, 5080485, 6096582, 6773980, 8128776, 10160970, 12193164, 13547960, 15241455, 20321940, 24386328, 30482910, 40643880, 60965820, 121931640]

約数ペア:

[(1, 121931640), (2, 60965820), (3, 40643880), (4, 30482910), (5, 24386328), (6, 20321940), (8, 15241455), (9, 13547960), (10, 12193164), (12, 10160970), (15, 8128776), (18, 6773980), (20, 6096582), (24, 5080485), (30, 4064388), (36, 3386990), (40, 3048291), (45, 2709592), (60, 2032194), (72, 1693495), (90, 1354796), (120, 1016097), (180, 677398), (360, 338699), (577, 211320), (587, 207720), (1154, 105660), (1174, 103860), (1731, 70440), (1761, 69240), (2308, 52830), (2348, 51930), (2885, 42264), (2935, 41544), (3462, 35220), (3522, 34620), (4616, 26415), (4696, 25965), (5193, 23480), (5283, 23080), (5770, 21132), (5870, 20772), (6924, 17610), (7044, 17310), (8655, 14088), (8805, 13848), (10386, 11740), (10566, 11540)]