55920720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5683}}^1$

素因数の和:5740

約数の個数: 80

約数和(自身を含む): 177613632

約数和(自身を除く): 121692912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5683, 9840, 11366, 17049, 22732, 28415, 34098, 45464, 56830, 68196, 85245, 90928, 113660, 136392, 170490, 227320, 233003, 272784, 340980, 454640, 466006, 681960, 699009, 932012, 1165015, 1363920, 1398018, 1864024, 2330030, 2796036, 3495045, 3728048, 4660060, 5592072, 6990090, 9320120, 11184144, 13980180, 18640240, 27960360, 55920720]

約数ペア:

[(1, 55920720), (2, 27960360), (3, 18640240), (4, 13980180), (5, 11184144), (6, 9320120), (8, 6990090), (10, 5592072), (12, 4660060), (15, 3728048), (16, 3495045), (20, 2796036), (24, 2330030), (30, 1864024), (40, 1398018), (41, 1363920), (48, 1165015), (60, 932012), (80, 699009), (82, 681960), (120, 466006), (123, 454640), (164, 340980), (205, 272784), (240, 233003), (246, 227320), (328, 170490), (410, 136392), (492, 113660), (615, 90928), (656, 85245), (820, 68196), (984, 56830), (1230, 45464), (1640, 34098), (1968, 28415), (2460, 22732), (3280, 17049), (4920, 11366), (5683, 9840)]