1330454640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{4261}}^1$

素因数の和:5578

約数の個数: 80

約数和(自身を含む): 4128548256

約数和(自身を除く): 2798093616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1301, 2602, 3903, 4261, 5204, 6505, 7806, 8522, 10408, 12783, 13010, 15612, 17044, 19515, 20816, 21305, 25566, 26020, 31224, 34088, 39030, 42610, 51132, 52040, 62448, 63915, 68176, 78060, 85220, 102264, 104080, 127830, 156120, 170440, 204528, 255660, 312240, 340880, 511320, 1022640, 5543561, 11087122, 16630683, 22174244, 27717805, 33261366, 44348488, 55435610, 66522732, 83153415, 88696976, 110871220, 133045464, 166306830, 221742440, 266090928, 332613660, 443484880, 665227320, 1330454640]

約数ペア:

[(1, 1330454640), (2, 665227320), (3, 443484880), (4, 332613660), (5, 266090928), (6, 221742440), (8, 166306830), (10, 133045464), (12, 110871220), (15, 88696976), (16, 83153415), (20, 66522732), (24, 55435610), (30, 44348488), (40, 33261366), (48, 27717805), (60, 22174244), (80, 16630683), (120, 11087122), (240, 5543561), (1301, 1022640), (2602, 511320), (3903, 340880), (4261, 312240), (5204, 255660), (6505, 204528), (7806, 170440), (8522, 156120), (10408, 127830), (12783, 104080), (13010, 102264), (15612, 85220), (17044, 78060), (19515, 68176), (20816, 63915), (21305, 62448), (25566, 52040), (26020, 51132), (31224, 42610), (34088, 39030)]