1091340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 3548160

約数和(自身を除く): 2456820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 86, 90, 94, 108, 129, 135, 141, 172, 180, 188, 215, 235, 258, 270, 282, 387, 423, 430, 470, 516, 540, 564, 645, 705, 774, 846, 860, 940, 1161, 1269, 1290, 1410, 1548, 1692, 1935, 2021, 2115, 2322, 2538, 2580, 2820, 3870, 4042, 4230, 4644, 5076, 5805, 6063, 6345, 7740, 8084, 8460, 10105, 11610, 12126, 12690, 18189, 20210, 23220, 24252, 25380, 30315, 36378, 40420, 54567, 60630, 72756, 90945, 109134, 121260, 181890, 218268, 272835, 363780, 545670, 1091340]

約数ペア:

[(1, 1091340), (2, 545670), (3, 363780), (4, 272835), (5, 218268), (6, 181890), (9, 121260), (10, 109134), (12, 90945), (15, 72756), (18, 60630), (20, 54567), (27, 40420), (30, 36378), (36, 30315), (43, 25380), (45, 24252), (47, 23220), (54, 20210), (60, 18189), (86, 12690), (90, 12126), (94, 11610), (108, 10105), (129, 8460), (135, 8084), (141, 7740), (172, 6345), (180, 6063), (188, 5805), (215, 5076), (235, 4644), (258, 4230), (270, 4042), (282, 3870), (387, 2820), (423, 2580), (430, 2538), (470, 2322), (516, 2115), (540, 2021), (564, 1935), (645, 1692), (705, 1548), (774, 1410), (846, 1290), (860, 1269), (940, 1161)]