69459120

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 242811840

約数和(自身を除く): 173352720

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, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 397, 405, 432, 486, 540, 648, 720, 729, 794, 810, 972, 1080, 1191, 1215, 1296, 1458, 1588, 1620, 1944, 1985, 2160, 2187, 2382, 2430, 2916, 3176, 3240, 3573, 3645, 3888, 3970, 4374, 4764, 4860, 5832, 5955, 6352, 6480, 7146, 7290, 7940, 8748, 9528, 9720, 10719, 10935, 11664, 11910, 14292, 14580, 15880, 17496, 17865, 19056, 19440, 21438, 21870, 23820, 28584, 29160, 31760, 32157, 34992, 35730, 42876, 43740, 47640, 53595, 57168, 58320, 64314, 71460, 85752, 87480, 95280, 96471, 107190, 128628, 142920, 160785, 171504, 174960, 192942, 214380, 257256, 285840, 289413, 321570, 385884, 428760, 482355, 514512, 578826, 643140, 771768, 857520, 868239, 964710, 1157652, 1286280, 1447065, 1543536, 1736478, 1929420, 2315304, 2572560, 2894130, 3472956, 3858840, 4341195, 4630608, 5788260, 6945912, 7717680, 8682390, 11576520, 13891824, 17364780, 23153040, 34729560, 69459120]

約数ペア:

[(1, 69459120), (2, 34729560), (3, 23153040), (4, 17364780), (5, 13891824), (6, 11576520), (8, 8682390), (9, 7717680), (10, 6945912), (12, 5788260), (15, 4630608), (16, 4341195), (18, 3858840), (20, 3472956), (24, 2894130), (27, 2572560), (30, 2315304), (36, 1929420), (40, 1736478), (45, 1543536), (48, 1447065), (54, 1286280), (60, 1157652), (72, 964710), (80, 868239), (81, 857520), (90, 771768), (108, 643140), (120, 578826), (135, 514512), (144, 482355), (162, 428760), (180, 385884), (216, 321570), (240, 289413), (243, 285840), (270, 257256), (324, 214380), (360, 192942), (397, 174960), (405, 171504), (432, 160785), (486, 142920), (540, 128628), (648, 107190), (720, 96471), (729, 95280), (794, 87480), (810, 85752), (972, 71460), (1080, 64314), (1191, 58320), (1215, 57168), (1296, 53595), (1458, 47640), (1588, 43740), (1620, 42876), (1944, 35730), (1985, 34992), (2160, 32157), (2187, 31760), (2382, 29160), (2430, 28584), (2916, 23820), (3176, 21870), (3240, 21438), (3573, 19440), (3645, 19056), (3888, 17865), (3970, 17496), (4374, 15880), (4764, 14580), (4860, 14292), (5832, 11910), (5955, 11664), (6352, 10935), (6480, 10719), (7146, 9720), (7290, 9528), (7940, 8748)]