245223360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{85147}}^1$

素因数の和:85170

約数の個数: 84

約数和(自身を含む): 843476088

約数和(自身を除く): 598252728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 85147, 170294, 255441, 340588, 425735, 510882, 681176, 766323, 851470, 1021764, 1277205, 1362352, 1532646, 1702940, 2043528, 2554410, 2724704, 3065292, 3405880, 3831615, 4087056, 5108820, 5449408, 6130584, 6811760, 7663230, 8174112, 10217640, 12261168, 13623520, 15326460, 16348224, 20435280, 24522336, 27247040, 30652920, 40870560, 49044672, 61305840, 81741120, 122611680, 245223360]

約数ペア:

[(1, 245223360), (2, 122611680), (3, 81741120), (4, 61305840), (5, 49044672), (6, 40870560), (8, 30652920), (9, 27247040), (10, 24522336), (12, 20435280), (15, 16348224), (16, 15326460), (18, 13623520), (20, 12261168), (24, 10217640), (30, 8174112), (32, 7663230), (36, 6811760), (40, 6130584), (45, 5449408), (48, 5108820), (60, 4087056), (64, 3831615), (72, 3405880), (80, 3065292), (90, 2724704), (96, 2554410), (120, 2043528), (144, 1702940), (160, 1532646), (180, 1362352), (192, 1277205), (240, 1021764), (288, 851470), (320, 766323), (360, 681176), (480, 510882), (576, 425735), (720, 340588), (960, 255441), (1440, 170294), (2880, 85147)]