44640720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{83}}^2$

素因数の和:191

約数の個数: 150

約数和(自身を含む): 156934338

約数和(自身を除く): 112293618

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 108, 120, 135, 144, 162, 166, 180, 216, 240, 249, 270, 324, 332, 360, 405, 415, 432, 498, 540, 648, 664, 720, 747, 810, 830, 996, 1080, 1245, 1296, 1328, 1494, 1620, 1660, 1992, 2160, 2241, 2490, 2988, 3240, 3320, 3735, 3984, 4482, 4980, 5976, 6480, 6640, 6723, 6889, 7470, 8964, 9960, 11205, 11952, 13446, 13778, 14940, 17928, 19920, 20667, 22410, 26892, 27556, 29880, 33615, 34445, 35856, 41334, 44820, 53784, 55112, 59760, 62001, 67230, 68890, 82668, 89640, 103335, 107568, 110224, 124002, 134460, 137780, 165336, 179280, 186003, 206670, 248004, 268920, 275560, 310005, 330672, 372006, 413340, 496008, 537840, 551120, 558009, 620010, 744012, 826680, 930015, 992016, 1116018, 1240020, 1488024, 1653360, 1860030, 2232036, 2480040, 2790045, 2976048, 3720060, 4464072, 4960080, 5580090, 7440120, 8928144, 11160180, 14880240, 22320360, 44640720]

約数ペア:

[(1, 44640720), (2, 22320360), (3, 14880240), (4, 11160180), (5, 8928144), (6, 7440120), (8, 5580090), (9, 4960080), (10, 4464072), (12, 3720060), (15, 2976048), (16, 2790045), (18, 2480040), (20, 2232036), (24, 1860030), (27, 1653360), (30, 1488024), (36, 1240020), (40, 1116018), (45, 992016), (48, 930015), (54, 826680), (60, 744012), (72, 620010), (80, 558009), (81, 551120), (83, 537840), (90, 496008), (108, 413340), (120, 372006), (135, 330672), (144, 310005), (162, 275560), (166, 268920), (180, 248004), (216, 206670), (240, 186003), (249, 179280), (270, 165336), (324, 137780), (332, 134460), (360, 124002), (405, 110224), (415, 107568), (432, 103335), (498, 89640), (540, 82668), (648, 68890), (664, 67230), (720, 62001), (747, 59760), (810, 55112), (830, 53784), (996, 44820), (1080, 41334), (1245, 35856), (1296, 34445), (1328, 33615), (1494, 29880), (1620, 27556), (1660, 26892), (1992, 22410), (2160, 20667), (2241, 19920), (2490, 17928), (2988, 14940), (3240, 13778), (3320, 13446), (3735, 11952), (3984, 11205), (4482, 9960), (4980, 8964), (5976, 7470), (6480, 6889), (6640, 6723)]