272743920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22283}}^1$

素因数の和:22319

約数の個数: 120

約数和(自身を含む): 969888816

約数和(自身を除く): 697144896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 22283, 44566, 66849, 89132, 111415, 133698, 178264, 200547, 222830, 267396, 334245, 356528, 378811, 401094, 445660, 534792, 668490, 757622, 802188, 891320, 1002735, 1069584, 1136433, 1336980, 1515244, 1604376, 1782640, 1894055, 2005470, 2272866, 2673960, 3030488, 3208752, 3409299, 3788110, 4010940, 4545732, 5347920, 5682165, 6060976, 6818598, 7576220, 8021880, 9091464, 11364330, 13637196, 15152440, 16043760, 17046495, 18182928, 22728660, 27274392, 30304880, 34092990, 45457320, 54548784, 68185980, 90914640, 136371960, 272743920]

約数ペア:

[(1, 272743920), (2, 136371960), (3, 90914640), (4, 68185980), (5, 54548784), (6, 45457320), (8, 34092990), (9, 30304880), (10, 27274392), (12, 22728660), (15, 18182928), (16, 17046495), (17, 16043760), (18, 15152440), (20, 13637196), (24, 11364330), (30, 9091464), (34, 8021880), (36, 7576220), (40, 6818598), (45, 6060976), (48, 5682165), (51, 5347920), (60, 4545732), (68, 4010940), (72, 3788110), (80, 3409299), (85, 3208752), (90, 3030488), (102, 2673960), (120, 2272866), (136, 2005470), (144, 1894055), (153, 1782640), (170, 1604376), (180, 1515244), (204, 1336980), (240, 1136433), (255, 1069584), (272, 1002735), (306, 891320), (340, 802188), (360, 757622), (408, 668490), (510, 534792), (612, 445660), (680, 401094), (720, 378811), (765, 356528), (816, 334245), (1020, 267396), (1224, 222830), (1360, 200547), (1530, 178264), (2040, 133698), (2448, 111415), (3060, 89132), (4080, 66849), (6120, 44566), (12240, 22283)]