30341880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 99824400

約数和(自身を除く): 69482520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 947, 1068, 1335, 1602, 1780, 1894, 2136, 2670, 2841, 3204, 3560, 3788, 4005, 4735, 5340, 5682, 6408, 7576, 8010, 8523, 9470, 10680, 11364, 14205, 16020, 17046, 18940, 22728, 28410, 32040, 34092, 37880, 42615, 56820, 68184, 84283, 85230, 113640, 168566, 170460, 252849, 337132, 340920, 421415, 505698, 674264, 758547, 842830, 1011396, 1264245, 1517094, 1685660, 2022792, 2528490, 3034188, 3371320, 3792735, 5056980, 6068376, 7585470, 10113960, 15170940, 30341880]

約数ペア:

[(1, 30341880), (2, 15170940), (3, 10113960), (4, 7585470), (5, 6068376), (6, 5056980), (8, 3792735), (9, 3371320), (10, 3034188), (12, 2528490), (15, 2022792), (18, 1685660), (20, 1517094), (24, 1264245), (30, 1011396), (36, 842830), (40, 758547), (45, 674264), (60, 505698), (72, 421415), (89, 340920), (90, 337132), (120, 252849), (178, 170460), (180, 168566), (267, 113640), (356, 85230), (360, 84283), (445, 68184), (534, 56820), (712, 42615), (801, 37880), (890, 34092), (947, 32040), (1068, 28410), (1335, 22728), (1602, 18940), (1780, 17046), (1894, 16020), (2136, 14205), (2670, 11364), (2841, 10680), (3204, 9470), (3560, 8523), (3788, 8010), (4005, 7576), (4735, 6408), (5340, 5682)]