869355720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{971}}^1$

素因数の和:1820

約数の個数: 128

約数和(自身を含む): 2904336000

約数和(自身を除く): 2034980280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 829, 971, 1080, 1658, 1942, 2487, 2913, 3316, 3884, 4145, 4855, 4974, 5826, 6632, 7461, 7768, 8290, 8739, 9710, 9948, 11652, 12435, 14565, 14922, 16580, 17478, 19420, 19896, 22383, 23304, 24870, 26217, 29130, 29844, 33160, 34956, 37305, 38840, 43695, 44766, 49740, 52434, 58260, 59688, 69912, 74610, 87390, 89532, 99480, 104868, 111915, 116520, 131085, 149220, 174780, 179064, 209736, 223830, 262170, 298440, 349560, 447660, 524340, 804959, 895320, 1048680, 1609918, 2414877, 3219836, 4024795, 4829754, 6439672, 7244631, 8049590, 9659508, 12074385, 14489262, 16099180, 19319016, 21733893, 24148770, 28978524, 32198360, 36223155, 43467786, 48297540, 57957048, 72446310, 86935572, 96595080, 108669465, 144892620, 173871144, 217338930, 289785240, 434677860, 869355720]

約数ペア:

[(1, 869355720), (2, 434677860), (3, 289785240), (4, 217338930), (5, 173871144), (6, 144892620), (8, 108669465), (9, 96595080), (10, 86935572), (12, 72446310), (15, 57957048), (18, 48297540), (20, 43467786), (24, 36223155), (27, 32198360), (30, 28978524), (36, 24148770), (40, 21733893), (45, 19319016), (54, 16099180), (60, 14489262), (72, 12074385), (90, 9659508), (108, 8049590), (120, 7244631), (135, 6439672), (180, 4829754), (216, 4024795), (270, 3219836), (360, 2414877), (540, 1609918), (829, 1048680), (971, 895320), (1080, 804959), (1658, 524340), (1942, 447660), (2487, 349560), (2913, 298440), (3316, 262170), (3884, 223830), (4145, 209736), (4855, 179064), (4974, 174780), (5826, 149220), (6632, 131085), (7461, 116520), (7768, 111915), (8290, 104868), (8739, 99480), (9710, 89532), (9948, 87390), (11652, 74610), (12435, 69912), (14565, 59688), (14922, 58260), (16580, 52434), (17478, 49740), (19420, 44766), (19896, 43695), (22383, 38840), (23304, 37305), (24870, 34956), (26217, 33160), (29130, 29844)]