308443140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4119

約数の個数: 120

約数和(自身を含む): 988428672

約数和(自身を除く): 679985532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4051, 4230, 5076, 6345, 7614, 8102, 8460, 12153, 12690, 15228, 16204, 19035, 20255, 24306, 25380, 36459, 38070, 40510, 48612, 60765, 72918, 76140, 81020, 109377, 121530, 145836, 182295, 190397, 218754, 243060, 328131, 364590, 380794, 437508, 546885, 571191, 656262, 729180, 761588, 951985, 1093770, 1142382, 1312524, 1640655, 1713573, 1903970, 2187540, 2284764, 2855955, 3281310, 3427146, 3807940, 5140719, 5711910, 6562620, 6854292, 8567865, 10281438, 11423820, 15422157, 17135730, 20562876, 25703595, 30844314, 34271460, 51407190, 61688628, 77110785, 102814380, 154221570, 308443140]

約数ペア:

[(1, 308443140), (2, 154221570), (3, 102814380), (4, 77110785), (5, 61688628), (6, 51407190), (9, 34271460), (10, 30844314), (12, 25703595), (15, 20562876), (18, 17135730), (20, 15422157), (27, 11423820), (30, 10281438), (36, 8567865), (45, 6854292), (47, 6562620), (54, 5711910), (60, 5140719), (81, 3807940), (90, 3427146), (94, 3281310), (108, 2855955), (135, 2284764), (141, 2187540), (162, 1903970), (180, 1713573), (188, 1640655), (235, 1312524), (270, 1142382), (282, 1093770), (324, 951985), (405, 761588), (423, 729180), (470, 656262), (540, 571191), (564, 546885), (705, 437508), (810, 380794), (846, 364590), (940, 328131), (1269, 243060), (1410, 218754), (1620, 190397), (1692, 182295), (2115, 145836), (2538, 121530), (2820, 109377), (3807, 81020), (4051, 76140), (4230, 72918), (5076, 60765), (6345, 48612), (7614, 40510), (8102, 38070), (8460, 36459), (12153, 25380), (12690, 24306), (15228, 20255), (16204, 19035)]