207677280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{432661}}^1$

素因数の和:432679

約数の個数: 48

約数和(自身を含む): 654184944

約数和(自身を除く): 446507664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 432661, 865322, 1297983, 1730644, 2163305, 2595966, 3461288, 4326610, 5191932, 6489915, 6922576, 8653220, 10383864, 12979830, 13845152, 17306440, 20767728, 25959660, 34612880, 41535456, 51919320, 69225760, 103838640, 207677280]

約数ペア:

[(1, 207677280), (2, 103838640), (3, 69225760), (4, 51919320), (5, 41535456), (6, 34612880), (8, 25959660), (10, 20767728), (12, 17306440), (15, 13845152), (16, 12979830), (20, 10383864), (24, 8653220), (30, 6922576), (32, 6489915), (40, 5191932), (48, 4326610), (60, 3461288), (80, 2595966), (96, 2163305), (120, 1730644), (160, 1297983), (240, 865322), (480, 432661)]