2395449720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26723}}^1$

素因数の和:26826

約数の個数: 128

約数和(自身を含む): 8081337600

約数和(自身を除く): 5685887880

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, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3320, 3735, 4482, 4980, 5976, 7470, 8964, 9960, 11205, 14940, 17928, 22410, 26723, 29880, 44820, 53446, 80169, 89640, 106892, 133615, 160338, 213784, 240507, 267230, 320676, 400845, 481014, 534460, 641352, 721521, 801690, 962028, 1068920, 1202535, 1443042, 1603380, 1924056, 2218009, 2405070, 2886084, 3206760, 3607605, 4436018, 4810140, 5772168, 6654027, 7215210, 8872036, 9620280, 11090045, 13308054, 14430420, 17744072, 19962081, 22180090, 26616108, 28860840, 33270135, 39924162, 44360180, 53232216, 59886243, 66540270, 79848324, 88720360, 99810405, 119772486, 133080540, 159696648, 199620810, 239544972, 266161080, 299431215, 399241620, 479089944, 598862430, 798483240, 1197724860, 2395449720]

約数ペア:

[(1, 2395449720), (2, 1197724860), (3, 798483240), (4, 598862430), (5, 479089944), (6, 399241620), (8, 299431215), (9, 266161080), (10, 239544972), (12, 199620810), (15, 159696648), (18, 133080540), (20, 119772486), (24, 99810405), (27, 88720360), (30, 79848324), (36, 66540270), (40, 59886243), (45, 53232216), (54, 44360180), (60, 39924162), (72, 33270135), (83, 28860840), (90, 26616108), (108, 22180090), (120, 19962081), (135, 17744072), (166, 14430420), (180, 13308054), (216, 11090045), (249, 9620280), (270, 8872036), (332, 7215210), (360, 6654027), (415, 5772168), (498, 4810140), (540, 4436018), (664, 3607605), (747, 3206760), (830, 2886084), (996, 2405070), (1080, 2218009), (1245, 1924056), (1494, 1603380), (1660, 1443042), (1992, 1202535), (2241, 1068920), (2490, 962028), (2988, 801690), (3320, 721521), (3735, 641352), (4482, 534460), (4980, 481014), (5976, 400845), (7470, 320676), (8964, 267230), (9960, 240507), (11205, 213784), (14940, 160338), (17928, 133615), (22410, 106892), (26723, 89640), (29880, 80169), (44820, 53446)]