142454160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65951}}^1$

素因数の和:65973

約数の個数: 80

約数和(自身を含む): 490682880

約数和(自身を除く): 348228720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65951, 131902, 197853, 263804, 329755, 395706, 527608, 593559, 659510, 791412, 989265, 1055216, 1187118, 1319020, 1582824, 1780677, 1978530, 2374236, 2638040, 2967795, 3165648, 3561354, 3957060, 4748472, 5276080, 5935590, 7122708, 7914120, 8903385, 9496944, 11871180, 14245416, 15828240, 17806770, 23742360, 28490832, 35613540, 47484720, 71227080, 142454160]

約数ペア:

[(1, 142454160), (2, 71227080), (3, 47484720), (4, 35613540), (5, 28490832), (6, 23742360), (8, 17806770), (9, 15828240), (10, 14245416), (12, 11871180), (15, 9496944), (16, 8903385), (18, 7914120), (20, 7122708), (24, 5935590), (27, 5276080), (30, 4748472), (36, 3957060), (40, 3561354), (45, 3165648), (48, 2967795), (54, 2638040), (60, 2374236), (72, 1978530), (80, 1780677), (90, 1582824), (108, 1319020), (120, 1187118), (135, 1055216), (144, 989265), (180, 791412), (216, 659510), (240, 593559), (270, 527608), (360, 395706), (432, 329755), (540, 263804), (720, 197853), (1080, 131902), (2160, 65951)]