30616560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3303

約数の個数: 120

約数和(自身を含む): 110763744

約数和(自身を除く): 80147184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 3271, 4680, 6542, 9360, 9813, 13084, 16355, 19626, 26168, 29439, 32710, 39252, 42523, 49065, 52336, 58878, 65420, 78504, 85046, 98130, 117756, 127569, 130840, 147195, 157008, 170092, 196260, 212615, 235512, 255138, 261680, 294390, 340184, 382707, 392520, 425230, 471024, 510276, 588780, 637845, 680368, 765414, 785040, 850460, 1020552, 1177560, 1275690, 1530828, 1700920, 1913535, 2041104, 2355120, 2551380, 3061656, 3401840, 3827070, 5102760, 6123312, 7654140, 10205520, 15308280, 30616560]

約数ペア:

[(1, 30616560), (2, 15308280), (3, 10205520), (4, 7654140), (5, 6123312), (6, 5102760), (8, 3827070), (9, 3401840), (10, 3061656), (12, 2551380), (13, 2355120), (15, 2041104), (16, 1913535), (18, 1700920), (20, 1530828), (24, 1275690), (26, 1177560), (30, 1020552), (36, 850460), (39, 785040), (40, 765414), (45, 680368), (48, 637845), (52, 588780), (60, 510276), (65, 471024), (72, 425230), (78, 392520), (80, 382707), (90, 340184), (104, 294390), (117, 261680), (120, 255138), (130, 235512), (144, 212615), (156, 196260), (180, 170092), (195, 157008), (208, 147195), (234, 130840), (240, 127569), (260, 117756), (312, 98130), (360, 85046), (390, 78504), (468, 65420), (520, 58878), (585, 52336), (624, 49065), (720, 42523), (780, 39252), (936, 32710), (1040, 29439), (1170, 26168), (1560, 19626), (1872, 16355), (2340, 13084), (3120, 9813), (3271, 9360), (4680, 6542)]