129918240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 449100288

約数和(自身を除く): 319182048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1087, 1245, 1328, 1440, 1494, 1660, 1992, 2174, 2490, 2656, 2988, 3261, 3320, 3735, 3984, 4348, 4980, 5435, 5976, 6522, 6640, 7470, 7968, 8696, 9783, 9960, 10870, 11952, 13044, 13280, 14940, 16305, 17392, 19566, 19920, 21740, 23904, 26088, 29880, 32610, 34784, 39132, 39840, 43480, 48915, 52176, 59760, 65220, 78264, 86960, 90221, 97830, 104352, 119520, 130440, 156528, 173920, 180442, 195660, 260880, 270663, 313056, 360884, 391320, 451105, 521760, 541326, 721768, 782640, 811989, 902210, 1082652, 1353315, 1443536, 1565280, 1623978, 1804420, 2165304, 2706630, 2887072, 3247956, 3608840, 4059945, 4330608, 5413260, 6495912, 7217680, 8119890, 8661216, 10826520, 12991824, 14435360, 16239780, 21653040, 25983648, 32479560, 43306080, 64959120, 129918240]

約数ペア:

[(1, 129918240), (2, 64959120), (3, 43306080), (4, 32479560), (5, 25983648), (6, 21653040), (8, 16239780), (9, 14435360), (10, 12991824), (12, 10826520), (15, 8661216), (16, 8119890), (18, 7217680), (20, 6495912), (24, 5413260), (30, 4330608), (32, 4059945), (36, 3608840), (40, 3247956), (45, 2887072), (48, 2706630), (60, 2165304), (72, 1804420), (80, 1623978), (83, 1565280), (90, 1443536), (96, 1353315), (120, 1082652), (144, 902210), (160, 811989), (166, 782640), (180, 721768), (240, 541326), (249, 521760), (288, 451105), (332, 391320), (360, 360884), (415, 313056), (480, 270663), (498, 260880), (664, 195660), (720, 180442), (747, 173920), (830, 156528), (996, 130440), (1087, 119520), (1245, 104352), (1328, 97830), (1440, 90221), (1494, 86960), (1660, 78264), (1992, 65220), (2174, 59760), (2490, 52176), (2656, 48915), (2988, 43480), (3261, 39840), (3320, 39132), (3735, 34784), (3984, 32610), (4348, 29880), (4980, 26088), (5435, 23904), (5976, 21740), (6522, 19920), (6640, 19566), (7470, 17392), (7968, 16305), (8696, 14940), (9783, 13280), (9960, 13044), (10870, 11952)]