2912894640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4045687}}^1$

素因数の和:4045706

約数の個数: 60

約数和(自身を含む): 9782473584

約数和(自身を除く): 6869578944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4045687, 8091374, 12137061, 16182748, 20228435, 24274122, 32365496, 36411183, 40456870, 48548244, 60685305, 64730992, 72822366, 80913740, 97096488, 121370610, 145644732, 161827480, 182055915, 194192976, 242741220, 291289464, 323654960, 364111830, 485482440, 582578928, 728223660, 970964880, 1456447320, 2912894640]

約数ペア:

[(1, 2912894640), (2, 1456447320), (3, 970964880), (4, 728223660), (5, 582578928), (6, 485482440), (8, 364111830), (9, 323654960), (10, 291289464), (12, 242741220), (15, 194192976), (16, 182055915), (18, 161827480), (20, 145644732), (24, 121370610), (30, 97096488), (36, 80913740), (40, 72822366), (45, 64730992), (48, 60685305), (60, 48548244), (72, 40456870), (80, 36411183), (90, 32365496), (120, 24274122), (144, 20228435), (180, 16182748), (240, 12137061), (360, 8091374), (720, 4045687)]