1308060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 4396392

約数和(自身を除く): 3088332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 338, 387, 390, 430, 468, 507, 516, 559, 585, 645, 676, 774, 780, 845, 860, 1014, 1118, 1170, 1290, 1521, 1548, 1677, 1690, 1935, 2028, 2236, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3870, 5031, 5070, 5590, 6084, 6708, 7267, 7605, 7740, 8385, 10062, 10140, 11180, 14534, 15210, 16770, 20124, 21801, 25155, 29068, 30420, 33540, 36335, 43602, 50310, 65403, 72670, 87204, 100620, 109005, 130806, 145340, 218010, 261612, 327015, 436020, 654030, 1308060]

約数ペア:

[(1, 1308060), (2, 654030), (3, 436020), (4, 327015), (5, 261612), (6, 218010), (9, 145340), (10, 130806), (12, 109005), (13, 100620), (15, 87204), (18, 72670), (20, 65403), (26, 50310), (30, 43602), (36, 36335), (39, 33540), (43, 30420), (45, 29068), (52, 25155), (60, 21801), (65, 20124), (78, 16770), (86, 15210), (90, 14534), (117, 11180), (129, 10140), (130, 10062), (156, 8385), (169, 7740), (172, 7605), (180, 7267), (195, 6708), (215, 6084), (234, 5590), (258, 5070), (260, 5031), (338, 3870), (387, 3380), (390, 3354), (430, 3042), (468, 2795), (507, 2580), (516, 2535), (559, 2340), (585, 2236), (645, 2028), (676, 1935), (774, 1690), (780, 1677), (845, 1548), (860, 1521), (1014, 1290), (1118, 1170)]