83439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15803}}^1$

素因数の和:15832

約数の個数: 96

約数和(自身を含む): 286747776

約数和(自身を除く): 203307936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 15803, 31606, 47409, 63212, 79015, 94818, 126424, 158030, 173833, 189636, 237045, 252848, 316060, 347666, 379272, 474090, 505696, 521499, 632120, 695332, 758544, 869165, 948180, 1042998, 1264240, 1390664, 1517088, 1738330, 1896360, 2085996, 2528480, 2607495, 2781328, 3476660, 3792720, 4171992, 5214990, 5562656, 6953320, 7585440, 8343984, 10429980, 13906640, 16687968, 20859960, 27813280, 41719920, 83439840]

約数ペア:

[(1, 83439840), (2, 41719920), (3, 27813280), (4, 20859960), (5, 16687968), (6, 13906640), (8, 10429980), (10, 8343984), (11, 7585440), (12, 6953320), (15, 5562656), (16, 5214990), (20, 4171992), (22, 3792720), (24, 3476660), (30, 2781328), (32, 2607495), (33, 2528480), (40, 2085996), (44, 1896360), (48, 1738330), (55, 1517088), (60, 1390664), (66, 1264240), (80, 1042998), (88, 948180), (96, 869165), (110, 758544), (120, 695332), (132, 632120), (160, 521499), (165, 505696), (176, 474090), (220, 379272), (240, 347666), (264, 316060), (330, 252848), (352, 237045), (440, 189636), (480, 173833), (528, 158030), (660, 126424), (880, 94818), (1056, 79015), (1320, 63212), (1760, 47409), (2640, 31606), (5280, 15803)]