4485632640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29573}}^1$

素因数の和:29674

約数の個数: 128

約数和(自身を含む): 14479430400

約数和(自身を除く): 9993797760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 25280, 29573, 30336, 37920, 50560, 59146, 75840, 88719, 118292, 147865, 151680, 177438, 236584, 295730, 354876, 443595, 473168, 591460, 709752, 887190, 946336, 1182920, 1419504, 1774380, 1892672, 2336267, 2365840, 2839008, 3548760, 3785344, 4672534, 4731680, 5678016, 7008801, 7097520, 9345068, 9463360, 11356032, 11681335, 14017602, 14195040, 18690136, 18926720, 23362670, 28035204, 28390080, 35044005, 37380272, 46725340, 56070408, 56780160, 70088010, 74760544, 93450680, 112140816, 140176020, 149521088, 186901360, 224281632, 280352040, 299042176, 373802720, 448563264, 560704080, 747605440, 897126528, 1121408160, 1495210880, 2242816320, 4485632640]

約数ペア:

[(1, 4485632640), (2, 2242816320), (3, 1495210880), (4, 1121408160), (5, 897126528), (6, 747605440), (8, 560704080), (10, 448563264), (12, 373802720), (15, 299042176), (16, 280352040), (20, 224281632), (24, 186901360), (30, 149521088), (32, 140176020), (40, 112140816), (48, 93450680), (60, 74760544), (64, 70088010), (79, 56780160), (80, 56070408), (96, 46725340), (120, 37380272), (128, 35044005), (158, 28390080), (160, 28035204), (192, 23362670), (237, 18926720), (240, 18690136), (316, 14195040), (320, 14017602), (384, 11681335), (395, 11356032), (474, 9463360), (480, 9345068), (632, 7097520), (640, 7008801), (790, 5678016), (948, 4731680), (960, 4672534), (1185, 3785344), (1264, 3548760), (1580, 2839008), (1896, 2365840), (1920, 2336267), (2370, 1892672), (2528, 1774380), (3160, 1419504), (3792, 1182920), (4740, 946336), (5056, 887190), (6320, 709752), (7584, 591460), (9480, 473168), (10112, 443595), (12640, 354876), (15168, 295730), (18960, 236584), (25280, 177438), (29573, 151680), (30336, 147865), (37920, 118292), (50560, 88719), (59146, 75840)]