154043880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55813}}^1$

素因数の和:55850

約数の個数: 64

約数和(自身を含む): 482232960

約数和(自身を除く): 328189080

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, 55813, 111626, 167439, 223252, 279065, 334878, 446504, 558130, 669756, 837195, 1116260, 1283699, 1339512, 1674390, 2232520, 2567398, 3348780, 3851097, 5134796, 6418495, 6697560, 7702194, 10269592, 12836990, 15404388, 19255485, 25673980, 30808776, 38510970, 51347960, 77021940, 154043880]

約数ペア:

[(1, 154043880), (2, 77021940), (3, 51347960), (4, 38510970), (5, 30808776), (6, 25673980), (8, 19255485), (10, 15404388), (12, 12836990), (15, 10269592), (20, 7702194), (23, 6697560), (24, 6418495), (30, 5134796), (40, 3851097), (46, 3348780), (60, 2567398), (69, 2232520), (92, 1674390), (115, 1339512), (120, 1283699), (138, 1116260), (184, 837195), (230, 669756), (276, 558130), (345, 446504), (460, 334878), (552, 279065), (690, 223252), (920, 167439), (1380, 111626), (2760, 55813)]