2471478720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83047}}^1$

素因数の和:83098

約数の個数: 112

約数和(自身を含む): 8100169728

約数和(自身を除く): 5628691008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 83047, 166094, 249141, 332188, 415235, 498282, 664376, 830470, 996564, 1245705, 1328752, 1660940, 1993128, 2491410, 2574457, 2657504, 3321880, 3986256, 4982820, 5148914, 5315008, 6643760, 7723371, 7972512, 9965640, 10297828, 12872285, 13287520, 15446742, 15945024, 19931280, 20595656, 25744570, 26575040, 30893484, 38616855, 39862560, 41191312, 51489140, 61786968, 77233710, 79725120, 82382624, 102978280, 123573936, 154467420, 164765248, 205956560, 247147872, 308934840, 411913120, 494295744, 617869680, 823826240, 1235739360, 2471478720]

約数ペア:

[(1, 2471478720), (2, 1235739360), (3, 823826240), (4, 617869680), (5, 494295744), (6, 411913120), (8, 308934840), (10, 247147872), (12, 205956560), (15, 164765248), (16, 154467420), (20, 123573936), (24, 102978280), (30, 82382624), (31, 79725120), (32, 77233710), (40, 61786968), (48, 51489140), (60, 41191312), (62, 39862560), (64, 38616855), (80, 30893484), (93, 26575040), (96, 25744570), (120, 20595656), (124, 19931280), (155, 15945024), (160, 15446742), (186, 13287520), (192, 12872285), (240, 10297828), (248, 9965640), (310, 7972512), (320, 7723371), (372, 6643760), (465, 5315008), (480, 5148914), (496, 4982820), (620, 3986256), (744, 3321880), (930, 2657504), (960, 2574457), (992, 2491410), (1240, 1993128), (1488, 1660940), (1860, 1328752), (1984, 1245705), (2480, 996564), (2976, 830470), (3720, 664376), (4960, 498282), (5952, 415235), (7440, 332188), (9920, 249141), (14880, 166094), (29760, 83047)]