1437160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 3571200

約数和(自身を除く): 2134040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 61, 62, 76, 95, 122, 124, 152, 155, 190, 244, 248, 305, 310, 380, 488, 589, 610, 620, 760, 1159, 1178, 1220, 1240, 1891, 2318, 2356, 2440, 2945, 3782, 4636, 4712, 5795, 5890, 7564, 9272, 9455, 11590, 11780, 15128, 18910, 23180, 23560, 35929, 37820, 46360, 71858, 75640, 143716, 179645, 287432, 359290, 718580, 1437160]

約数ペア:

[(1, 1437160), (2, 718580), (4, 359290), (5, 287432), (8, 179645), (10, 143716), (19, 75640), (20, 71858), (31, 46360), (38, 37820), (40, 35929), (61, 23560), (62, 23180), (76, 18910), (95, 15128), (122, 11780), (124, 11590), (152, 9455), (155, 9272), (190, 7564), (244, 5890), (248, 5795), (305, 4712), (310, 4636), (380, 3782), (488, 2945), (589, 2440), (610, 2356), (620, 2318), (760, 1891), (1159, 1240), (1178, 1220)]