1330754640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{57163}}^1$

素因数の和:57276

約数の個数: 80

約数和(自身を含む): 4167941568

約数和(自身を除く): 2837186928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 57163, 114326, 171489, 228652, 285815, 342978, 457304, 571630, 685956, 857445, 914608, 1143260, 1371912, 1714890, 2286520, 2743824, 3429780, 4573040, 5544811, 6859560, 11089622, 13719120, 16634433, 22179244, 27724055, 33268866, 44358488, 55448110, 66537732, 83172165, 88716976, 110896220, 133075464, 166344330, 221792440, 266150928, 332688660, 443584880, 665377320, 1330754640]

約数ペア:

[(1, 1330754640), (2, 665377320), (3, 443584880), (4, 332688660), (5, 266150928), (6, 221792440), (8, 166344330), (10, 133075464), (12, 110896220), (15, 88716976), (16, 83172165), (20, 66537732), (24, 55448110), (30, 44358488), (40, 33268866), (48, 27724055), (60, 22179244), (80, 16634433), (97, 13719120), (120, 11089622), (194, 6859560), (240, 5544811), (291, 4573040), (388, 3429780), (485, 2743824), (582, 2286520), (776, 1714890), (970, 1371912), (1164, 1143260), (1455, 914608), (1552, 857445), (1940, 685956), (2328, 571630), (2910, 457304), (3880, 342978), (4656, 285815), (5820, 228652), (7760, 171489), (11640, 114326), (23280, 57163)]