66129120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2457

約数の個数: 144

約数和(自身を含む): 237641040

約数和(自身を除く): 171511920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2417, 2736, 3040, 3420, 4560, 4834, 5472, 6840, 7251, 9120, 9668, 12085, 13680, 14502, 19336, 21753, 24170, 27360, 29004, 36255, 38672, 43506, 45923, 48340, 58008, 72510, 77344, 87012, 91846, 96680, 108765, 116016, 137769, 145020, 174024, 183692, 193360, 217530, 229615, 232032, 275538, 290040, 348048, 367384, 386720, 413307, 435060, 459230, 551076, 580080, 688845, 696096, 734768, 826614, 870120, 918460, 1102152, 1160160, 1377690, 1469536, 1653228, 1740240, 1836920, 2066535, 2204304, 2755380, 3306456, 3480480, 3673840, 4133070, 4408608, 5510760, 6612912, 7347680, 8266140, 11021520, 13225824, 16532280, 22043040, 33064560, 66129120]

約数ペア:

[(1, 66129120), (2, 33064560), (3, 22043040), (4, 16532280), (5, 13225824), (6, 11021520), (8, 8266140), (9, 7347680), (10, 6612912), (12, 5510760), (15, 4408608), (16, 4133070), (18, 3673840), (19, 3480480), (20, 3306456), (24, 2755380), (30, 2204304), (32, 2066535), (36, 1836920), (38, 1740240), (40, 1653228), (45, 1469536), (48, 1377690), (57, 1160160), (60, 1102152), (72, 918460), (76, 870120), (80, 826614), (90, 734768), (95, 696096), (96, 688845), (114, 580080), (120, 551076), (144, 459230), (152, 435060), (160, 413307), (171, 386720), (180, 367384), (190, 348048), (228, 290040), (240, 275538), (285, 232032), (288, 229615), (304, 217530), (342, 193360), (360, 183692), (380, 174024), (456, 145020), (480, 137769), (570, 116016), (608, 108765), (684, 96680), (720, 91846), (760, 87012), (855, 77344), (912, 72510), (1140, 58008), (1368, 48340), (1440, 45923), (1520, 43506), (1710, 38672), (1824, 36255), (2280, 29004), (2417, 27360), (2736, 24170), (3040, 21753), (3420, 19336), (4560, 14502), (4834, 13680), (5472, 12085), (6840, 9668), (7251, 9120)]