11939880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 38361600

約数和(自身を除く): 26421720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 73, 87, 94, 116, 120, 141, 145, 146, 174, 188, 219, 232, 235, 282, 290, 292, 348, 365, 376, 435, 438, 470, 564, 580, 584, 696, 705, 730, 870, 876, 940, 1095, 1128, 1160, 1363, 1410, 1460, 1740, 1752, 1880, 2117, 2190, 2726, 2820, 2920, 3431, 3480, 4089, 4234, 4380, 5452, 5640, 6351, 6815, 6862, 8178, 8468, 8760, 10293, 10585, 10904, 12702, 13630, 13724, 16356, 16936, 17155, 20445, 20586, 21170, 25404, 27260, 27448, 31755, 32712, 34310, 40890, 41172, 42340, 50808, 51465, 54520, 63510, 68620, 81780, 82344, 84680, 99499, 102930, 127020, 137240, 163560, 198998, 205860, 254040, 298497, 397996, 411720, 497495, 596994, 795992, 994990, 1193988, 1492485, 1989980, 2387976, 2984970, 3979960, 5969940, 11939880]

約数ペア:

[(1, 11939880), (2, 5969940), (3, 3979960), (4, 2984970), (5, 2387976), (6, 1989980), (8, 1492485), (10, 1193988), (12, 994990), (15, 795992), (20, 596994), (24, 497495), (29, 411720), (30, 397996), (40, 298497), (47, 254040), (58, 205860), (60, 198998), (73, 163560), (87, 137240), (94, 127020), (116, 102930), (120, 99499), (141, 84680), (145, 82344), (146, 81780), (174, 68620), (188, 63510), (219, 54520), (232, 51465), (235, 50808), (282, 42340), (290, 41172), (292, 40890), (348, 34310), (365, 32712), (376, 31755), (435, 27448), (438, 27260), (470, 25404), (564, 21170), (580, 20586), (584, 20445), (696, 17155), (705, 16936), (730, 16356), (870, 13724), (876, 13630), (940, 12702), (1095, 10904), (1128, 10585), (1160, 10293), (1363, 8760), (1410, 8468), (1460, 8178), (1740, 6862), (1752, 6815), (1880, 6351), (2117, 5640), (2190, 5452), (2726, 4380), (2820, 4234), (2920, 4089), (3431, 3480)]