265140060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12241}}^1$

素因数の和:12291

約数の個数: 72

約数和(自身を含む): 783585936

約数和(自身を除く): 518445876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 12241, 21660, 24482, 36723, 48964, 61205, 73446, 122410, 146892, 183615, 232579, 244820, 367230, 465158, 697737, 734460, 930316, 1162895, 1395474, 2325790, 2790948, 3488685, 4419001, 4651580, 6977370, 8838002, 13257003, 13954740, 17676004, 22095005, 26514006, 44190010, 53028012, 66285015, 88380020, 132570030, 265140060]

約数ペア:

[(1, 265140060), (2, 132570030), (3, 88380020), (4, 66285015), (5, 53028012), (6, 44190010), (10, 26514006), (12, 22095005), (15, 17676004), (19, 13954740), (20, 13257003), (30, 8838002), (38, 6977370), (57, 4651580), (60, 4419001), (76, 3488685), (95, 2790948), (114, 2325790), (190, 1395474), (228, 1162895), (285, 930316), (361, 734460), (380, 697737), (570, 465158), (722, 367230), (1083, 244820), (1140, 232579), (1444, 183615), (1805, 146892), (2166, 122410), (3610, 73446), (4332, 61205), (5415, 48964), (7220, 36723), (10830, 24482), (12241, 21660)]