1590846720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{414283}}^1$

素因数の和:414307

約数の個数: 72

約数和(自身を含む): 5080778976

約数和(自身を除く): 3489932256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 414283, 828566, 1242849, 1657132, 2071415, 2485698, 3314264, 4142830, 4971396, 6214245, 6628528, 8285660, 9942792, 12428490, 13257056, 16571320, 19885584, 24856980, 26514112, 33142640, 39771168, 49713960, 53028224, 66285280, 79542336, 99427920, 106056448, 132570560, 159084672, 198855840, 265141120, 318169344, 397711680, 530282240, 795423360, 1590846720]

約数ペア:

[(1, 1590846720), (2, 795423360), (3, 530282240), (4, 397711680), (5, 318169344), (6, 265141120), (8, 198855840), (10, 159084672), (12, 132570560), (15, 106056448), (16, 99427920), (20, 79542336), (24, 66285280), (30, 53028224), (32, 49713960), (40, 39771168), (48, 33142640), (60, 26514112), (64, 24856980), (80, 19885584), (96, 16571320), (120, 13257056), (128, 12428490), (160, 9942792), (192, 8285660), (240, 6628528), (256, 6214245), (320, 4971396), (384, 4142830), (480, 3314264), (640, 2485698), (768, 2071415), (960, 1657132), (1280, 1242849), (1920, 828566), (3840, 414283)]