127771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62633}}^1$

素因数の和:62664

約数の個数: 64

約数和(自身を含む): 405868320

約数和(自身を除く): 278097000

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, 62633, 125266, 187899, 250532, 313165, 375798, 501064, 626330, 751596, 939495, 1064761, 1252660, 1503192, 1878990, 2129522, 2505320, 3194283, 3757980, 4259044, 5323805, 6388566, 7515960, 8518088, 10647610, 12777132, 15971415, 21295220, 25554264, 31942830, 42590440, 63885660, 127771320]

約数ペア:

[(1, 127771320), (2, 63885660), (3, 42590440), (4, 31942830), (5, 25554264), (6, 21295220), (8, 15971415), (10, 12777132), (12, 10647610), (15, 8518088), (17, 7515960), (20, 6388566), (24, 5323805), (30, 4259044), (34, 3757980), (40, 3194283), (51, 2505320), (60, 2129522), (68, 1878990), (85, 1503192), (102, 1252660), (120, 1064761), (136, 939495), (170, 751596), (204, 626330), (255, 501064), (340, 375798), (408, 313165), (510, 250532), (680, 187899), (1020, 125266), (2040, 62633)]