30839520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1432

約数の個数: 96

約数和(自身を含む): 99283968

約数和(自身を除く): 68444448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1367, 1410, 1504, 1880, 2256, 2734, 2820, 3760, 4101, 4512, 5468, 5640, 6835, 7520, 8202, 10936, 11280, 13670, 16404, 20505, 21872, 22560, 27340, 32808, 41010, 43744, 54680, 64249, 65616, 82020, 109360, 128498, 131232, 164040, 192747, 218720, 256996, 321245, 328080, 385494, 513992, 642490, 656160, 770988, 963735, 1027984, 1284980, 1541976, 1927470, 2055968, 2569960, 3083952, 3854940, 5139920, 6167904, 7709880, 10279840, 15419760, 30839520]

約数ペア:

[(1, 30839520), (2, 15419760), (3, 10279840), (4, 7709880), (5, 6167904), (6, 5139920), (8, 3854940), (10, 3083952), (12, 2569960), (15, 2055968), (16, 1927470), (20, 1541976), (24, 1284980), (30, 1027984), (32, 963735), (40, 770988), (47, 656160), (48, 642490), (60, 513992), (80, 385494), (94, 328080), (96, 321245), (120, 256996), (141, 218720), (160, 192747), (188, 164040), (235, 131232), (240, 128498), (282, 109360), (376, 82020), (470, 65616), (480, 64249), (564, 54680), (705, 43744), (752, 41010), (940, 32808), (1128, 27340), (1367, 22560), (1410, 21872), (1504, 20505), (1880, 16404), (2256, 13670), (2734, 11280), (2820, 10936), (3760, 8202), (4101, 7520), (4512, 6835), (5468, 5640)]