829080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 3201120

約数和(自身を除く): 2372040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 360, 376, 392, 420, 423, 441, 470, 490, 504, 564, 588, 630, 658, 705, 735, 840, 846, 882, 940, 980, 987, 1128, 1176, 1260, 1316, 1410, 1470, 1645, 1692, 1764, 1880, 1960, 1974, 2115, 2205, 2303, 2520, 2632, 2820, 2940, 2961, 3290, 3384, 3528, 3948, 4230, 4410, 4606, 4935, 5640, 5880, 5922, 6580, 6909, 7896, 8460, 8820, 9212, 9870, 11515, 11844, 13160, 13818, 14805, 16920, 17640, 18424, 19740, 20727, 23030, 23688, 27636, 29610, 34545, 39480, 41454, 46060, 55272, 59220, 69090, 82908, 92120, 103635, 118440, 138180, 165816, 207270, 276360, 414540, 829080]

約数ペア:

[(1, 829080), (2, 414540), (3, 276360), (4, 207270), (5, 165816), (6, 138180), (7, 118440), (8, 103635), (9, 92120), (10, 82908), (12, 69090), (14, 59220), (15, 55272), (18, 46060), (20, 41454), (21, 39480), (24, 34545), (28, 29610), (30, 27636), (35, 23688), (36, 23030), (40, 20727), (42, 19740), (45, 18424), (47, 17640), (49, 16920), (56, 14805), (60, 13818), (63, 13160), (70, 11844), (72, 11515), (84, 9870), (90, 9212), (94, 8820), (98, 8460), (105, 7896), (120, 6909), (126, 6580), (140, 5922), (141, 5880), (147, 5640), (168, 4935), (180, 4606), (188, 4410), (196, 4230), (210, 3948), (235, 3528), (245, 3384), (252, 3290), (280, 2961), (282, 2940), (294, 2820), (315, 2632), (329, 2520), (360, 2303), (376, 2205), (392, 2115), (420, 1974), (423, 1960), (441, 1880), (470, 1764), (490, 1692), (504, 1645), (564, 1470), (588, 1410), (630, 1316), (658, 1260), (705, 1176), (735, 1128), (840, 987), (846, 980), (882, 940)]