204414240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4034

約数の個数: 96

約数和(自身を含む): 649978560

約数和(自身を除く): 445564320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 3907, 4360, 5232, 6540, 7814, 8720, 10464, 11721, 13080, 15628, 17440, 19535, 23442, 26160, 31256, 39070, 46884, 52320, 58605, 62512, 78140, 93768, 117210, 125024, 156280, 187536, 234420, 312560, 375072, 425863, 468840, 625120, 851726, 937680, 1277589, 1703452, 1875360, 2129315, 2555178, 3406904, 4258630, 5110356, 6387945, 6813808, 8517260, 10220712, 12775890, 13627616, 17034520, 20441424, 25551780, 34069040, 40882848, 51103560, 68138080, 102207120, 204414240]

約数ペア:

[(1, 204414240), (2, 102207120), (3, 68138080), (4, 51103560), (5, 40882848), (6, 34069040), (8, 25551780), (10, 20441424), (12, 17034520), (15, 13627616), (16, 12775890), (20, 10220712), (24, 8517260), (30, 6813808), (32, 6387945), (40, 5110356), (48, 4258630), (60, 3406904), (80, 2555178), (96, 2129315), (109, 1875360), (120, 1703452), (160, 1277589), (218, 937680), (240, 851726), (327, 625120), (436, 468840), (480, 425863), (545, 375072), (654, 312560), (872, 234420), (1090, 187536), (1308, 156280), (1635, 125024), (1744, 117210), (2180, 93768), (2616, 78140), (3270, 62512), (3488, 58605), (3907, 52320), (4360, 46884), (5232, 39070), (6540, 31256), (7814, 26160), (8720, 23442), (10464, 19535), (11721, 17440), (13080, 15628)]