48691920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8860

約数の個数: 80

約数和(自身を含む): 157525632

約数和(自身を除く): 108833712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 8821, 17642, 26463, 35284, 44105, 52926, 70568, 88210, 105852, 132315, 141136, 176420, 202883, 211704, 264630, 352840, 405766, 423408, 529260, 608649, 705680, 811532, 1014415, 1058520, 1217298, 1623064, 2028830, 2117040, 2434596, 3043245, 3246128, 4057660, 4869192, 6086490, 8115320, 9738384, 12172980, 16230640, 24345960, 48691920]

約数ペア:

[(1, 48691920), (2, 24345960), (3, 16230640), (4, 12172980), (5, 9738384), (6, 8115320), (8, 6086490), (10, 4869192), (12, 4057660), (15, 3246128), (16, 3043245), (20, 2434596), (23, 2117040), (24, 2028830), (30, 1623064), (40, 1217298), (46, 1058520), (48, 1014415), (60, 811532), (69, 705680), (80, 608649), (92, 529260), (115, 423408), (120, 405766), (138, 352840), (184, 264630), (230, 211704), (240, 202883), (276, 176420), (345, 141136), (368, 132315), (460, 105852), (552, 88210), (690, 70568), (920, 52926), (1104, 44105), (1380, 35284), (1840, 26463), (2760, 17642), (5520, 8821)]