3130440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 9892800

約数和(自身を除く): 6762360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1373, 2280, 2746, 4119, 5492, 6865, 8238, 10984, 13730, 16476, 20595, 26087, 27460, 32952, 41190, 52174, 54920, 78261, 82380, 104348, 130435, 156522, 164760, 208696, 260870, 313044, 391305, 521740, 626088, 782610, 1043480, 1565220, 3130440]

約数ペア:

[(1, 3130440), (2, 1565220), (3, 1043480), (4, 782610), (5, 626088), (6, 521740), (8, 391305), (10, 313044), (12, 260870), (15, 208696), (19, 164760), (20, 156522), (24, 130435), (30, 104348), (38, 82380), (40, 78261), (57, 54920), (60, 52174), (76, 41190), (95, 32952), (114, 27460), (120, 26087), (152, 20595), (190, 16476), (228, 13730), (285, 10984), (380, 8238), (456, 6865), (570, 5492), (760, 4119), (1140, 2746), (1373, 2280)]