189035160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68491}}^1$

素因数の和:68528

約数の個数: 64

約数和(自身を含む): 591770880

約数和(自身を除く): 402735720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 68491, 136982, 205473, 273964, 342455, 410946, 547928, 684910, 821892, 1027365, 1369820, 1575293, 1643784, 2054730, 2739640, 3150586, 4109460, 4725879, 6301172, 7876465, 8218920, 9451758, 12602344, 15752930, 18903516, 23629395, 31505860, 37807032, 47258790, 63011720, 94517580, 189035160]

約数ペア:

[(1, 189035160), (2, 94517580), (3, 63011720), (4, 47258790), (5, 37807032), (6, 31505860), (8, 23629395), (10, 18903516), (12, 15752930), (15, 12602344), (20, 9451758), (23, 8218920), (24, 7876465), (30, 6301172), (40, 4725879), (46, 4109460), (60, 3150586), (69, 2739640), (92, 2054730), (115, 1643784), (120, 1575293), (138, 1369820), (184, 1027365), (230, 821892), (276, 684910), (345, 547928), (460, 410946), (552, 342455), (690, 273964), (920, 205473), (1380, 136982), (2760, 68491)]