486148860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 1517836320

約数和(自身を除く): 1031687460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 131, 159, 180, 212, 262, 265, 318, 389, 393, 477, 524, 530, 636, 655, 778, 786, 795, 954, 1060, 1167, 1179, 1310, 1556, 1572, 1590, 1908, 1945, 1965, 2334, 2358, 2385, 2620, 3180, 3501, 3890, 3930, 4668, 4716, 4770, 5835, 5895, 6943, 7002, 7780, 7860, 9540, 11670, 11790, 13886, 14004, 17505, 20617, 20829, 23340, 23580, 27772, 34715, 35010, 41234, 41658, 50959, 61851, 62487, 69430, 70020, 82468, 83316, 101918, 103085, 104145, 123702, 124974, 138860, 152877, 185553, 203836, 206170, 208290, 247404, 249948, 254795, 305754, 309255, 312435, 371106, 412340, 416580, 458631, 509590, 611508, 618510, 624870, 742212, 764385, 917262, 927765, 1019180, 1237020, 1249740, 1528770, 1834524, 1855530, 2293155, 2700827, 3057540, 3711060, 4586310, 5401654, 8102481, 9172620, 10803308, 13504135, 16204962, 24307443, 27008270, 32409924, 40512405, 48614886, 54016540, 81024810, 97229772, 121537215, 162049620, 243074430, 486148860]

約数ペア:

[(1, 486148860), (2, 243074430), (3, 162049620), (4, 121537215), (5, 97229772), (6, 81024810), (9, 54016540), (10, 48614886), (12, 40512405), (15, 32409924), (18, 27008270), (20, 24307443), (30, 16204962), (36, 13504135), (45, 10803308), (53, 9172620), (60, 8102481), (90, 5401654), (106, 4586310), (131, 3711060), (159, 3057540), (180, 2700827), (212, 2293155), (262, 1855530), (265, 1834524), (318, 1528770), (389, 1249740), (393, 1237020), (477, 1019180), (524, 927765), (530, 917262), (636, 764385), (655, 742212), (778, 624870), (786, 618510), (795, 611508), (954, 509590), (1060, 458631), (1167, 416580), (1179, 412340), (1310, 371106), (1556, 312435), (1572, 309255), (1590, 305754), (1908, 254795), (1945, 249948), (1965, 247404), (2334, 208290), (2358, 206170), (2385, 203836), (2620, 185553), (3180, 152877), (3501, 138860), (3890, 124974), (3930, 123702), (4668, 104145), (4716, 103085), (4770, 101918), (5835, 83316), (5895, 82468), (6943, 70020), (7002, 69430), (7780, 62487), (7860, 61851), (9540, 50959), (11670, 41658), (11790, 41234), (13886, 35010), (14004, 34715), (17505, 27772), (20617, 23580), (20829, 23340)]