123843240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{743}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 403902720

約数和(自身を除く): 280059480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 463, 743, 926, 1389, 1486, 1852, 2229, 2315, 2778, 2972, 3704, 3715, 4167, 4458, 4630, 5556, 5944, 6687, 6945, 7430, 8334, 8916, 9260, 11112, 11145, 13374, 13890, 14860, 16668, 17832, 18520, 20835, 22290, 26748, 27780, 29720, 33336, 33435, 41670, 44580, 53496, 55560, 66870, 83340, 89160, 133740, 166680, 267480, 344009, 688018, 1032027, 1376036, 1720045, 2064054, 2752072, 3096081, 3440090, 4128108, 5160135, 6192162, 6880180, 8256216, 10320270, 12384324, 13760360, 15480405, 20640540, 24768648, 30960810, 41281080, 61921620, 123843240]

約数ペア:

[(1, 123843240), (2, 61921620), (3, 41281080), (4, 30960810), (5, 24768648), (6, 20640540), (8, 15480405), (9, 13760360), (10, 12384324), (12, 10320270), (15, 8256216), (18, 6880180), (20, 6192162), (24, 5160135), (30, 4128108), (36, 3440090), (40, 3096081), (45, 2752072), (60, 2064054), (72, 1720045), (90, 1376036), (120, 1032027), (180, 688018), (360, 344009), (463, 267480), (743, 166680), (926, 133740), (1389, 89160), (1486, 83340), (1852, 66870), (2229, 55560), (2315, 53496), (2778, 44580), (2972, 41670), (3704, 33435), (3715, 33336), (4167, 29720), (4458, 27780), (4630, 26748), (5556, 22290), (5944, 20835), (6687, 18520), (6945, 17832), (7430, 16668), (8334, 14860), (8916, 13890), (9260, 13374), (11112, 11145)]