129287880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 128

約数和(自身を含む): 438480000

約数和(自身を除く): 309192120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2029, 2124, 2360, 2655, 3186, 3540, 4058, 4248, 5310, 6087, 6372, 7080, 7965, 8116, 10145, 10620, 12174, 12744, 15930, 16232, 18261, 20290, 21240, 24348, 30435, 31860, 36522, 40580, 48696, 54783, 60870, 63720, 73044, 81160, 91305, 109566, 119711, 121740, 146088, 182610, 219132, 239422, 243480, 273915, 359133, 365220, 438264, 478844, 547830, 598555, 718266, 730440, 957688, 1077399, 1095660, 1197110, 1436532, 1795665, 2154798, 2191320, 2394220, 2873064, 3232197, 3591330, 4309596, 4788440, 5386995, 6464394, 7182660, 8619192, 10773990, 12928788, 14365320, 16160985, 21547980, 25857576, 32321970, 43095960, 64643940, 129287880]

約数ペア:

[(1, 129287880), (2, 64643940), (3, 43095960), (4, 32321970), (5, 25857576), (6, 21547980), (8, 16160985), (9, 14365320), (10, 12928788), (12, 10773990), (15, 8619192), (18, 7182660), (20, 6464394), (24, 5386995), (27, 4788440), (30, 4309596), (36, 3591330), (40, 3232197), (45, 2873064), (54, 2394220), (59, 2191320), (60, 2154798), (72, 1795665), (90, 1436532), (108, 1197110), (118, 1095660), (120, 1077399), (135, 957688), (177, 730440), (180, 718266), (216, 598555), (236, 547830), (270, 478844), (295, 438264), (354, 365220), (360, 359133), (472, 273915), (531, 243480), (540, 239422), (590, 219132), (708, 182610), (885, 146088), (1062, 121740), (1080, 119711), (1180, 109566), (1416, 91305), (1593, 81160), (1770, 73044), (2029, 63720), (2124, 60870), (2360, 54783), (2655, 48696), (3186, 40580), (3540, 36522), (4058, 31860), (4248, 30435), (5310, 24348), (6087, 21240), (6372, 20290), (7080, 18261), (7965, 16232), (8116, 15930), (10145, 12744), (10620, 12174)]