2359040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 6009360

約数和(自身を除く): 3650320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 128, 152, 160, 190, 194, 256, 304, 320, 380, 388, 485, 608, 640, 760, 776, 970, 1216, 1280, 1520, 1552, 1843, 1940, 2432, 3040, 3104, 3686, 3880, 4864, 6080, 6208, 7372, 7760, 9215, 12160, 12416, 14744, 15520, 18430, 24320, 24832, 29488, 31040, 36860, 58976, 62080, 73720, 117952, 124160, 147440, 235904, 294880, 471808, 589760, 1179520, 2359040]

約数ペア:

[(1, 2359040), (2, 1179520), (4, 589760), (5, 471808), (8, 294880), (10, 235904), (16, 147440), (19, 124160), (20, 117952), (32, 73720), (38, 62080), (40, 58976), (64, 36860), (76, 31040), (80, 29488), (95, 24832), (97, 24320), (128, 18430), (152, 15520), (160, 14744), (190, 12416), (194, 12160), (256, 9215), (304, 7760), (320, 7372), (380, 6208), (388, 6080), (485, 4864), (608, 3880), (640, 3686), (760, 3104), (776, 3040), (970, 2432), (1216, 1940), (1280, 1843), (1520, 1552)]