165052080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25471}}^1$

素因数の和:25496

約数の個数: 100

約数和(自身を含む): 573272832

約数和(自身を除く): 408220752

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25471, 50942, 76413, 101884, 127355, 152826, 203768, 229239, 254710, 305652, 382065, 407536, 458478, 509420, 611304, 687717, 764130, 916956, 1018840, 1146195, 1222608, 1375434, 1528260, 1833912, 2037680, 2063151, 2292390, 2750868, 3056520, 3438585, 3667824, 4126302, 4584780, 5501736, 6113040, 6877170, 8252604, 9169560, 10315755, 11003472, 13754340, 16505208, 18339120, 20631510, 27508680, 33010416, 41263020, 55017360, 82526040, 165052080]

約数ペア:

[(1, 165052080), (2, 82526040), (3, 55017360), (4, 41263020), (5, 33010416), (6, 27508680), (8, 20631510), (9, 18339120), (10, 16505208), (12, 13754340), (15, 11003472), (16, 10315755), (18, 9169560), (20, 8252604), (24, 6877170), (27, 6113040), (30, 5501736), (36, 4584780), (40, 4126302), (45, 3667824), (48, 3438585), (54, 3056520), (60, 2750868), (72, 2292390), (80, 2063151), (81, 2037680), (90, 1833912), (108, 1528260), (120, 1375434), (135, 1222608), (144, 1146195), (162, 1018840), (180, 916956), (216, 764130), (240, 687717), (270, 611304), (324, 509420), (360, 458478), (405, 407536), (432, 382065), (540, 305652), (648, 254710), (720, 229239), (810, 203768), (1080, 152826), (1296, 127355), (1620, 101884), (2160, 76413), (3240, 50942), (6480, 25471)]