9106320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 29730240

約数和(自身を除く): 20623920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1997, 2280, 3994, 4560, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 31952, 37943, 39940, 47928, 59910, 75886, 79880, 95856, 113829, 119820, 151772, 159760, 189715, 227658, 239640, 303544, 379430, 455316, 479280, 569145, 607088, 758860, 910632, 1138290, 1517720, 1821264, 2276580, 3035440, 4553160, 9106320]

約数ペア:

[(1, 9106320), (2, 4553160), (3, 3035440), (4, 2276580), (5, 1821264), (6, 1517720), (8, 1138290), (10, 910632), (12, 758860), (15, 607088), (16, 569145), (19, 479280), (20, 455316), (24, 379430), (30, 303544), (38, 239640), (40, 227658), (48, 189715), (57, 159760), (60, 151772), (76, 119820), (80, 113829), (95, 95856), (114, 79880), (120, 75886), (152, 59910), (190, 47928), (228, 39940), (240, 37943), (285, 31952), (304, 29955), (380, 23964), (456, 19970), (570, 15976), (760, 11982), (912, 9985), (1140, 7988), (1520, 5991), (1997, 4560), (2280, 3994)]