About the Number

124390080

124390079 ← → 124390081

2進数表記:111011010100000101011000000

漢数字表記:一億二千四百三十九万八十

素因数分解:

2 6 × 3 4 × 5 1 × 4799 1

素因数の和:4828
約数の個数: 140
約数和(自身を含む): 442569600
約数和(自身を除く): 318179520

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4799, 5184, 6480, 8640, 9598, 12960, 14397, 19196, 23995, 25920, 28794, 38392, 43191, 47990, 57588, 71985, 76784, 86382, 95980, 115176, 129573, 143970, 153568, 172764, 191960, 215955, 230352, 259146, 287940, 307136, 345528, 383920, 388719, 431910, 460704, 518292, 575880, 647865, 691056, 767840, 777438, 863820, 921408, 1036584, 1151760, 1295730, 1382112, 1535680, 1554876, 1727640, 1943595, 2073168, 2303520, 2591460, 2764224, 3109752, 3455280, 3887190, 4146336, 4607040, 5182920, 6219504, 6910560, 7774380, 8292672, 10365840, 12439008, 13821120, 15548760, 20731680, 24878016, 31097520, 41463360, 62195040, 124390080]

約数ペア:
[(1, 124390080), (2, 62195040), (3, 41463360), (4, 31097520), (5, 24878016), (6, 20731680), (8, 15548760), (9, 13821120), (10, 12439008), (12, 10365840), (15, 8292672), (16, 7774380), (18, 6910560), (20, 6219504), (24, 5182920), (27, 4607040), (30, 4146336), (32, 3887190), (36, 3455280), (40, 3109752), (45, 2764224), (48, 2591460), (54, 2303520), (60, 2073168), (64, 1943595), (72, 1727640), (80, 1554876), (81, 1535680), (90, 1382112), (96, 1295730), (108, 1151760), (120, 1036584), (135, 921408), (144, 863820), (160, 777438), (162, 767840), (180, 691056), (192, 647865), (216, 575880), (240, 518292), (270, 460704), (288, 431910), (320, 388719), (324, 383920), (360, 345528), (405, 307136), (432, 287940), (480, 259146), (540, 230352), (576, 215955), (648, 191960), (720, 172764), (810, 153568), (864, 143970), (960, 129573), (1080, 115176), (1296, 95980), (1440, 86382), (1620, 76784), (1728, 71985), (2160, 57588), (2592, 47990), (2880, 43191), (3240, 38392), (4320, 28794), (4799, 25920), (5184, 23995), (6480, 19196), (8640, 14397), (9598, 12960)]

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