245424120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1723}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 737320320

約数和(自身を除く): 491896200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187, 1723, 2374, 3446, 3561, 4748, 5169, 5935, 6892, 7122, 8615, 9496, 10338, 11870, 13784, 14244, 17230, 17805, 20676, 23740, 25845, 28488, 34460, 35610, 41352, 47480, 51690, 68920, 71220, 103380, 142440, 206760, 2045201, 4090402, 6135603, 8180804, 10226005, 12271206, 16361608, 20452010, 24542412, 30678015, 40904020, 49084824, 61356030, 81808040, 122712060, 245424120]

約数ペア:

[(1, 245424120), (2, 122712060), (3, 81808040), (4, 61356030), (5, 49084824), (6, 40904020), (8, 30678015), (10, 24542412), (12, 20452010), (15, 16361608), (20, 12271206), (24, 10226005), (30, 8180804), (40, 6135603), (60, 4090402), (120, 2045201), (1187, 206760), (1723, 142440), (2374, 103380), (3446, 71220), (3561, 68920), (4748, 51690), (5169, 47480), (5935, 41352), (6892, 35610), (7122, 34460), (8615, 28488), (9496, 25845), (10338, 23740), (11870, 20676), (13784, 17805), (14244, 17230)]