121750640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4518

約数の個数: 80

約数和(自身を含む): 318836736

約数和(自身を除く): 197086096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 4463, 5456, 6820, 8926, 13640, 17852, 22315, 27280, 35704, 44630, 49093, 71408, 89260, 98186, 138353, 178520, 196372, 245465, 276706, 357040, 392744, 490930, 553412, 691765, 785488, 981860, 1106824, 1383530, 1521883, 1963720, 2213648, 2767060, 3043766, 3927440, 5534120, 6087532, 7609415, 11068240, 12175064, 15218830, 24350128, 30437660, 60875320, 121750640]

約数ペア:

[(1, 121750640), (2, 60875320), (4, 30437660), (5, 24350128), (8, 15218830), (10, 12175064), (11, 11068240), (16, 7609415), (20, 6087532), (22, 5534120), (31, 3927440), (40, 3043766), (44, 2767060), (55, 2213648), (62, 1963720), (80, 1521883), (88, 1383530), (110, 1106824), (124, 981860), (155, 785488), (176, 691765), (220, 553412), (248, 490930), (310, 392744), (341, 357040), (440, 276706), (496, 245465), (620, 196372), (682, 178520), (880, 138353), (1240, 98186), (1364, 89260), (1705, 71408), (2480, 49093), (2728, 44630), (3410, 35704), (4463, 27280), (5456, 22315), (6820, 17852), (8926, 13640)]