1122360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 3456000

約数和(自身を除く): 2333640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 199, 235, 282, 376, 398, 470, 564, 597, 705, 796, 940, 995, 1128, 1194, 1410, 1592, 1880, 1990, 2388, 2820, 2985, 3980, 4776, 5640, 5970, 7960, 9353, 11940, 18706, 23880, 28059, 37412, 46765, 56118, 74824, 93530, 112236, 140295, 187060, 224472, 280590, 374120, 561180, 1122360]

約数ペア:

[(1, 1122360), (2, 561180), (3, 374120), (4, 280590), (5, 224472), (6, 187060), (8, 140295), (10, 112236), (12, 93530), (15, 74824), (20, 56118), (24, 46765), (30, 37412), (40, 28059), (47, 23880), (60, 18706), (94, 11940), (120, 9353), (141, 7960), (188, 5970), (199, 5640), (235, 4776), (282, 3980), (376, 2985), (398, 2820), (470, 2388), (564, 1990), (597, 1880), (705, 1592), (796, 1410), (940, 1194), (995, 1128)]