153190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67189}}^1$

素因数の和:67222

約数の個数: 64

約数和(自身を含む): 483768000

約数和(自身を除く): 330577080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 67189, 134378, 201567, 268756, 335945, 403134, 537512, 671890, 806268, 1007835, 1276591, 1343780, 1612536, 2015670, 2553182, 2687560, 3829773, 4031340, 5106364, 6382955, 7659546, 8062680, 10212728, 12765910, 15319092, 19148865, 25531820, 30638184, 38297730, 51063640, 76595460, 153190920]

約数ペア:

[(1, 153190920), (2, 76595460), (3, 51063640), (4, 38297730), (5, 30638184), (6, 25531820), (8, 19148865), (10, 15319092), (12, 12765910), (15, 10212728), (19, 8062680), (20, 7659546), (24, 6382955), (30, 5106364), (38, 4031340), (40, 3829773), (57, 2687560), (60, 2553182), (76, 2015670), (95, 1612536), (114, 1343780), (120, 1276591), (152, 1007835), (190, 806268), (228, 671890), (285, 537512), (380, 403134), (456, 335945), (570, 268756), (760, 201567), (1140, 134378), (2280, 67189)]