30387379080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{4139}}^1$

素因数の和:4663

約数の個数: 128

約数和(自身を含む): 91945756800

約数和(自身を除く): 61558377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 317, 386, 579, 634, 772, 951, 965, 1158, 1268, 1544, 1585, 1902, 1930, 2316, 2536, 2895, 3170, 3804, 3860, 4139, 4632, 4755, 5790, 6340, 7608, 7720, 8278, 9510, 11580, 12417, 12680, 16556, 19020, 20695, 23160, 24834, 33112, 38040, 41390, 49668, 61181, 62085, 82780, 99336, 122362, 124170, 165560, 183543, 244724, 248340, 305905, 367086, 489448, 496680, 611810, 734172, 798827, 917715, 1223620, 1312063, 1468344, 1597654, 1835430, 2396481, 2447240, 2624126, 3195308, 3670860, 3936189, 3994135, 4792962, 5248252, 6390616, 6560315, 7341720, 7872378, 7988270, 9585924, 10496504, 11982405, 13120630, 15744756, 15976540, 19171848, 19680945, 23964810, 26241260, 31489512, 31953080, 39361890, 47929620, 52482520, 78723780, 95859240, 157447560, 253228159, 506456318, 759684477, 1012912636, 1266140795, 1519368954, 2025825272, 2532281590, 3038737908, 3798422385, 5064563180, 6077475816, 7596844770, 10129126360, 15193689540, 30387379080]

約数ペア:

[(1, 30387379080), (2, 15193689540), (3, 10129126360), (4, 7596844770), (5, 6077475816), (6, 5064563180), (8, 3798422385), (10, 3038737908), (12, 2532281590), (15, 2025825272), (20, 1519368954), (24, 1266140795), (30, 1012912636), (40, 759684477), (60, 506456318), (120, 253228159), (193, 157447560), (317, 95859240), (386, 78723780), (579, 52482520), (634, 47929620), (772, 39361890), (951, 31953080), (965, 31489512), (1158, 26241260), (1268, 23964810), (1544, 19680945), (1585, 19171848), (1902, 15976540), (1930, 15744756), (2316, 13120630), (2536, 11982405), (2895, 10496504), (3170, 9585924), (3804, 7988270), (3860, 7872378), (4139, 7341720), (4632, 6560315), (4755, 6390616), (5790, 5248252), (6340, 4792962), (7608, 3994135), (7720, 3936189), (8278, 3670860), (9510, 3195308), (11580, 2624126), (12417, 2447240), (12680, 2396481), (16556, 1835430), (19020, 1597654), (20695, 1468344), (23160, 1312063), (24834, 1223620), (33112, 917715), (38040, 798827), (41390, 734172), (49668, 611810), (61181, 496680), (62085, 489448), (82780, 367086), (99336, 305905), (122362, 248340), (124170, 244724), (165560, 183543)]