1951664760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1807097}}^1$

素因数の和:1807117

約数の個数: 64

約数和(自身を含む): 6505552800

約数和(自身を除く): 4553888040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1807097, 3614194, 5421291, 7228388, 9035485, 10842582, 14456776, 16263873, 18070970, 21685164, 27106455, 32527746, 36141940, 43370328, 48791619, 54212910, 65055492, 72283880, 81319365, 97583238, 108425820, 130110984, 162638730, 195166476, 216851640, 243958095, 325277460, 390332952, 487916190, 650554920, 975832380, 1951664760]

約数ペア:

[(1, 1951664760), (2, 975832380), (3, 650554920), (4, 487916190), (5, 390332952), (6, 325277460), (8, 243958095), (9, 216851640), (10, 195166476), (12, 162638730), (15, 130110984), (18, 108425820), (20, 97583238), (24, 81319365), (27, 72283880), (30, 65055492), (36, 54212910), (40, 48791619), (45, 43370328), (54, 36141940), (60, 32527746), (72, 27106455), (90, 21685164), (108, 18070970), (120, 16263873), (135, 14456776), (180, 10842582), (216, 9035485), (270, 7228388), (360, 5421291), (540, 3614194), (1080, 1807097)]