163460160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18919}}^1$

素因数の和:18945

約数の個数: 112

約数和(自身を含む): 576681600

約数和(自身を除く): 413221440

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18919, 37838, 56757, 75676, 94595, 113514, 151352, 170271, 189190, 227028, 283785, 302704, 340542, 378380, 454056, 510813, 567570, 605408, 681084, 756760, 851355, 908112, 1021626, 1135140, 1210816, 1362168, 1513520, 1702710, 1816224, 2043252, 2270280, 2554065, 2724336, 3027040, 3405420, 3632448, 4086504, 4540560, 5108130, 5448672, 6054080, 6810840, 8173008, 9081120, 10216260, 10897344, 13621680, 16346016, 18162240, 20432520, 27243360, 32692032, 40865040, 54486720, 81730080, 163460160]

約数ペア:

[(1, 163460160), (2, 81730080), (3, 54486720), (4, 40865040), (5, 32692032), (6, 27243360), (8, 20432520), (9, 18162240), (10, 16346016), (12, 13621680), (15, 10897344), (16, 10216260), (18, 9081120), (20, 8173008), (24, 6810840), (27, 6054080), (30, 5448672), (32, 5108130), (36, 4540560), (40, 4086504), (45, 3632448), (48, 3405420), (54, 3027040), (60, 2724336), (64, 2554065), (72, 2270280), (80, 2043252), (90, 1816224), (96, 1702710), (108, 1513520), (120, 1362168), (135, 1210816), (144, 1135140), (160, 1021626), (180, 908112), (192, 851355), (216, 756760), (240, 681084), (270, 605408), (288, 567570), (320, 510813), (360, 454056), (432, 378380), (480, 340542), (540, 302704), (576, 283785), (720, 227028), (864, 189190), (960, 170271), (1080, 151352), (1440, 113514), (1728, 94595), (2160, 75676), (2880, 56757), (4320, 37838), (8640, 18919)]