660288

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 1849120

約数和(自身を除く): 1188832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 181, 192, 228, 304, 362, 456, 543, 608, 724, 912, 1086, 1216, 1448, 1824, 2172, 2896, 3439, 3648, 4344, 5792, 6878, 8688, 10317, 11584, 13756, 17376, 20634, 27512, 34752, 41268, 55024, 82536, 110048, 165072, 220096, 330144, 660288]

約数ペア:

[(1, 660288), (2, 330144), (3, 220096), (4, 165072), (6, 110048), (8, 82536), (12, 55024), (16, 41268), (19, 34752), (24, 27512), (32, 20634), (38, 17376), (48, 13756), (57, 11584), (64, 10317), (76, 8688), (96, 6878), (114, 5792), (152, 4344), (181, 3648), (192, 3439), (228, 2896), (304, 2172), (362, 1824), (456, 1448), (543, 1216), (608, 1086), (724, 912)]