345281280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89917}}^1$

素因数の和:89941

約数の個数: 72

約数和(自身を含む): 1102754352

約数和(自身を除く): 757473072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 89917, 179834, 269751, 359668, 449585, 539502, 719336, 899170, 1079004, 1348755, 1438672, 1798340, 2158008, 2697510, 2877344, 3596680, 4316016, 5395020, 5754688, 7193360, 8632032, 10790040, 11509376, 14386720, 17264064, 21580080, 23018752, 28773440, 34528128, 43160160, 57546880, 69056256, 86320320, 115093760, 172640640, 345281280]

約数ペア:

[(1, 345281280), (2, 172640640), (3, 115093760), (4, 86320320), (5, 69056256), (6, 57546880), (8, 43160160), (10, 34528128), (12, 28773440), (15, 23018752), (16, 21580080), (20, 17264064), (24, 14386720), (30, 11509376), (32, 10790040), (40, 8632032), (48, 7193360), (60, 5754688), (64, 5395020), (80, 4316016), (96, 3596680), (120, 2877344), (128, 2697510), (160, 2158008), (192, 1798340), (240, 1438672), (256, 1348755), (320, 1079004), (384, 899170), (480, 719336), (640, 539502), (768, 449585), (960, 359668), (1280, 269751), (1920, 179834), (3840, 89917)]