488018040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{214043}}^1$

素因数の和:214076

約数の個数: 64

約数和(自身を含む): 1541116800

約数和(自身を除く): 1053098760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 214043, 428086, 642129, 856172, 1070215, 1284258, 1712344, 2140430, 2568516, 3210645, 4066817, 4280860, 5137032, 6421290, 8133634, 8561720, 12200451, 12842580, 16267268, 20334085, 24400902, 25685160, 32534536, 40668170, 48801804, 61002255, 81336340, 97603608, 122004510, 162672680, 244009020, 488018040]

約数ペア:

[(1, 488018040), (2, 244009020), (3, 162672680), (4, 122004510), (5, 97603608), (6, 81336340), (8, 61002255), (10, 48801804), (12, 40668170), (15, 32534536), (19, 25685160), (20, 24400902), (24, 20334085), (30, 16267268), (38, 12842580), (40, 12200451), (57, 8561720), (60, 8133634), (76, 6421290), (95, 5137032), (114, 4280860), (120, 4066817), (152, 3210645), (190, 2568516), (228, 2140430), (285, 1712344), (380, 1284258), (456, 1070215), (570, 856172), (760, 642129), (1140, 428086), (2280, 214043)]