90847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44533}}^1$

素因数の和:44564

約数の個数: 64

約数和(自身を含む): 288580320

約数和(自身を除く): 197733000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44533, 89066, 133599, 178132, 222665, 267198, 356264, 445330, 534396, 667995, 757061, 890660, 1068792, 1335990, 1514122, 1781320, 2271183, 2671980, 3028244, 3785305, 4542366, 5343960, 6056488, 7570610, 9084732, 11355915, 15141220, 18169464, 22711830, 30282440, 45423660, 90847320]

約数ペア:

[(1, 90847320), (2, 45423660), (3, 30282440), (4, 22711830), (5, 18169464), (6, 15141220), (8, 11355915), (10, 9084732), (12, 7570610), (15, 6056488), (17, 5343960), (20, 4542366), (24, 3785305), (30, 3028244), (34, 2671980), (40, 2271183), (51, 1781320), (60, 1514122), (68, 1335990), (85, 1068792), (102, 890660), (120, 757061), (136, 667995), (170, 534396), (204, 445330), (255, 356264), (340, 267198), (408, 222665), (510, 178132), (680, 133599), (1020, 89066), (2040, 44533)]