91072680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 274060800

約数和(自身を除く): 182988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 1951, 2334, 3112, 3890, 3902, 4668, 5835, 5853, 7780, 7804, 9336, 9755, 11670, 11706, 15560, 15608, 19510, 23340, 23412, 29265, 39020, 46680, 46824, 58530, 78040, 117060, 234120, 758939, 1517878, 2276817, 3035756, 3794695, 4553634, 6071512, 7589390, 9107268, 11384085, 15178780, 18214536, 22768170, 30357560, 45536340, 91072680]

約数ペア:

[(1, 91072680), (2, 45536340), (3, 30357560), (4, 22768170), (5, 18214536), (6, 15178780), (8, 11384085), (10, 9107268), (12, 7589390), (15, 6071512), (20, 4553634), (24, 3794695), (30, 3035756), (40, 2276817), (60, 1517878), (120, 758939), (389, 234120), (778, 117060), (1167, 78040), (1556, 58530), (1945, 46824), (1951, 46680), (2334, 39020), (3112, 29265), (3890, 23412), (3902, 23340), (4668, 19510), (5835, 15608), (5853, 15560), (7780, 11706), (7804, 11670), (9336, 9755)]