180142560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9657

約数の個数: 144

約数和(自身を含む): 662092704

約数和(自身を除く): 481950144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 9623, 18720, 19246, 28869, 38492, 48115, 57738, 76984, 86607, 96230, 115476, 125099, 144345, 153968, 173214, 192460, 230952, 250198, 288690, 307936, 346428, 375297, 384920, 433035, 461904, 500396, 577380, 625495, 692856, 750594, 769840, 866070, 923808, 1000792, 1125891, 1154760, 1250990, 1385712, 1501188, 1539680, 1732140, 1876485, 2001584, 2251782, 2309520, 2501980, 2771424, 3002376, 3464280, 3752970, 4003168, 4503564, 4619040, 5003960, 5629455, 6004752, 6928560, 7505940, 9007128, 10007920, 11258910, 12009504, 13857120, 15011880, 18014256, 20015840, 22517820, 30023760, 36028512, 45035640, 60047520, 90071280, 180142560]

約数ペア:

[(1, 180142560), (2, 90071280), (3, 60047520), (4, 45035640), (5, 36028512), (6, 30023760), (8, 22517820), (9, 20015840), (10, 18014256), (12, 15011880), (13, 13857120), (15, 12009504), (16, 11258910), (18, 10007920), (20, 9007128), (24, 7505940), (26, 6928560), (30, 6004752), (32, 5629455), (36, 5003960), (39, 4619040), (40, 4503564), (45, 4003168), (48, 3752970), (52, 3464280), (60, 3002376), (65, 2771424), (72, 2501980), (78, 2309520), (80, 2251782), (90, 2001584), (96, 1876485), (104, 1732140), (117, 1539680), (120, 1501188), (130, 1385712), (144, 1250990), (156, 1154760), (160, 1125891), (180, 1000792), (195, 923808), (208, 866070), (234, 769840), (240, 750594), (260, 692856), (288, 625495), (312, 577380), (360, 500396), (390, 461904), (416, 433035), (468, 384920), (480, 375297), (520, 346428), (585, 307936), (624, 288690), (720, 250198), (780, 230952), (936, 192460), (1040, 173214), (1170, 153968), (1248, 144345), (1440, 125099), (1560, 115476), (1872, 96230), (2080, 86607), (2340, 76984), (3120, 57738), (3744, 48115), (4680, 38492), (6240, 28869), (9360, 19246), (9623, 18720)]