38178480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 118992384

約数和(自身を除く): 80813904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 587, 813, 1084, 1174, 1355, 1626, 1761, 2168, 2348, 2710, 2935, 3252, 3522, 4065, 4336, 4696, 5420, 5870, 6504, 7044, 8130, 8805, 9392, 10840, 11740, 13008, 14088, 16260, 17610, 21680, 23480, 28176, 32520, 35220, 46960, 65040, 70440, 140880, 159077, 318154, 477231, 636308, 795385, 954462, 1272616, 1590770, 1908924, 2386155, 2545232, 3181540, 3817848, 4772310, 6363080, 7635696, 9544620, 12726160, 19089240, 38178480]

約数ペア:

[(1, 38178480), (2, 19089240), (3, 12726160), (4, 9544620), (5, 7635696), (6, 6363080), (8, 4772310), (10, 3817848), (12, 3181540), (15, 2545232), (16, 2386155), (20, 1908924), (24, 1590770), (30, 1272616), (40, 954462), (48, 795385), (60, 636308), (80, 477231), (120, 318154), (240, 159077), (271, 140880), (542, 70440), (587, 65040), (813, 46960), (1084, 35220), (1174, 32520), (1355, 28176), (1626, 23480), (1761, 21680), (2168, 17610), (2348, 16260), (2710, 14088), (2935, 13008), (3252, 11740), (3522, 10840), (4065, 9392), (4336, 8805), (4696, 8130), (5420, 7044), (5870, 6504)]