48659760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3595

約数の個数: 120

約数和(自身を含む): 172064880

約数和(自身を除く): 123405120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3557, 4560, 6840, 7114, 10671, 13680, 14228, 17785, 21342, 28456, 32013, 35570, 42684, 53355, 56912, 64026, 67583, 71140, 85368, 106710, 128052, 135166, 142280, 160065, 170736, 202749, 213420, 256104, 270332, 284560, 320130, 337915, 405498, 426840, 512208, 540664, 608247, 640260, 675830, 810996, 853680, 1013745, 1081328, 1216494, 1280520, 1351660, 1621992, 2027490, 2432988, 2561040, 2703320, 3041235, 3243984, 4054980, 4865976, 5406640, 6082470, 8109960, 9731952, 12164940, 16219920, 24329880, 48659760]

約数ペア:

[(1, 48659760), (2, 24329880), (3, 16219920), (4, 12164940), (5, 9731952), (6, 8109960), (8, 6082470), (9, 5406640), (10, 4865976), (12, 4054980), (15, 3243984), (16, 3041235), (18, 2703320), (19, 2561040), (20, 2432988), (24, 2027490), (30, 1621992), (36, 1351660), (38, 1280520), (40, 1216494), (45, 1081328), (48, 1013745), (57, 853680), (60, 810996), (72, 675830), (76, 640260), (80, 608247), (90, 540664), (95, 512208), (114, 426840), (120, 405498), (144, 337915), (152, 320130), (171, 284560), (180, 270332), (190, 256104), (228, 213420), (240, 202749), (285, 170736), (304, 160065), (342, 142280), (360, 135166), (380, 128052), (456, 106710), (570, 85368), (684, 71140), (720, 67583), (760, 64026), (855, 56912), (912, 53355), (1140, 42684), (1368, 35570), (1520, 32013), (1710, 28456), (2280, 21342), (2736, 17785), (3420, 14228), (3557, 13680), (4560, 10671), (6840, 7114)]