277057320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27817}}^1$

素因数の和:27914

約数の個数: 64

約数和(自身を含む): 841216320

約数和(自身を除く): 564159000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 27817, 55634, 83451, 111268, 139085, 166902, 222536, 278170, 333804, 417255, 556340, 667608, 834510, 1112680, 1669020, 2308811, 3338040, 4617622, 6926433, 9235244, 11544055, 13852866, 18470488, 23088110, 27705732, 34632165, 46176220, 55411464, 69264330, 92352440, 138528660, 277057320]

約数ペア:

[(1, 277057320), (2, 138528660), (3, 92352440), (4, 69264330), (5, 55411464), (6, 46176220), (8, 34632165), (10, 27705732), (12, 23088110), (15, 18470488), (20, 13852866), (24, 11544055), (30, 9235244), (40, 6926433), (60, 4617622), (83, 3338040), (120, 2308811), (166, 1669020), (249, 1112680), (332, 834510), (415, 667608), (498, 556340), (664, 417255), (830, 333804), (996, 278170), (1245, 222536), (1660, 166902), (1992, 139085), (2490, 111268), (3320, 83451), (4980, 55634), (9960, 27817)]