38757240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 126828000

約数和(自身を除く): 88070760

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, 199, 360, 398, 541, 597, 796, 995, 1082, 1194, 1592, 1623, 1791, 1990, 2164, 2388, 2705, 2985, 3246, 3582, 3980, 4328, 4776, 4869, 5410, 5970, 6492, 7164, 7960, 8115, 8955, 9738, 10820, 11940, 12984, 14328, 16230, 17910, 19476, 21640, 23880, 24345, 32460, 35820, 38952, 48690, 64920, 71640, 97380, 107659, 194760, 215318, 322977, 430636, 538295, 645954, 861272, 968931, 1076590, 1291908, 1614885, 1937862, 2153180, 2583816, 3229770, 3875724, 4306360, 4844655, 6459540, 7751448, 9689310, 12919080, 19378620, 38757240]

約数ペア:

[(1, 38757240), (2, 19378620), (3, 12919080), (4, 9689310), (5, 7751448), (6, 6459540), (8, 4844655), (9, 4306360), (10, 3875724), (12, 3229770), (15, 2583816), (18, 2153180), (20, 1937862), (24, 1614885), (30, 1291908), (36, 1076590), (40, 968931), (45, 861272), (60, 645954), (72, 538295), (90, 430636), (120, 322977), (180, 215318), (199, 194760), (360, 107659), (398, 97380), (541, 71640), (597, 64920), (796, 48690), (995, 38952), (1082, 35820), (1194, 32460), (1592, 24345), (1623, 23880), (1791, 21640), (1990, 19476), (2164, 17910), (2388, 16230), (2705, 14328), (2985, 12984), (3246, 11940), (3582, 10820), (3980, 9738), (4328, 8955), (4776, 8115), (4869, 7960), (5410, 7164), (5970, 6492)]