320362752

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 859052320

約数和(自身を除く): 538689568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1668, 2224, 3001, 3336, 4448, 6002, 6672, 8896, 9003, 12004, 13344, 17792, 18006, 24008, 26688, 35584, 36012, 48016, 53376, 72024, 96032, 106752, 144048, 192064, 288096, 384128, 417139, 576192, 768256, 834278, 1152384, 1251417, 1668556, 2304768, 2502834, 3337112, 5005668, 6674224, 10011336, 13348448, 20022672, 26696896, 40045344, 53393792, 80090688, 106787584, 160181376, 320362752]

約数ペア:

[(1, 320362752), (2, 160181376), (3, 106787584), (4, 80090688), (6, 53393792), (8, 40045344), (12, 26696896), (16, 20022672), (24, 13348448), (32, 10011336), (48, 6674224), (64, 5005668), (96, 3337112), (128, 2502834), (139, 2304768), (192, 1668556), (256, 1251417), (278, 1152384), (384, 834278), (417, 768256), (556, 576192), (768, 417139), (834, 384128), (1112, 288096), (1668, 192064), (2224, 144048), (3001, 106752), (3336, 96032), (4448, 72024), (6002, 53376), (6672, 48016), (8896, 36012), (9003, 35584), (12004, 26688), (13344, 24008), (17792, 18006)]