4553160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 14385600

約数和(自身を除く): 9832440

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, 1997, 2280, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 37943, 39940, 47928, 59910, 75886, 79880, 113829, 119820, 151772, 189715, 227658, 239640, 303544, 379430, 455316, 569145, 758860, 910632, 1138290, 1517720, 2276580, 4553160]

約数ペア:

[(1, 4553160), (2, 2276580), (3, 1517720), (4, 1138290), (5, 910632), (6, 758860), (8, 569145), (10, 455316), (12, 379430), (15, 303544), (19, 239640), (20, 227658), (24, 189715), (30, 151772), (38, 119820), (40, 113829), (57, 79880), (60, 75886), (76, 59910), (95, 47928), (114, 39940), (120, 37943), (152, 29955), (190, 23964), (228, 19970), (285, 15976), (380, 11982), (456, 9985), (570, 7988), (760, 5991), (1140, 3994), (1997, 2280)]