161200080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 544195080

約数和(自身を除く): 382995000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 929, 964, 1205, 1446, 1858, 1928, 2169, 2410, 2787, 2892, 3615, 3716, 3856, 4338, 4645, 4820, 5574, 5784, 7230, 7432, 8361, 8676, 9290, 9640, 10845, 11148, 11568, 13935, 14460, 14864, 16722, 17352, 18580, 19280, 21690, 22296, 27870, 28920, 33444, 34704, 37160, 41805, 43380, 44592, 55740, 57840, 66888, 74320, 83610, 86760, 111480, 133776, 167220, 173520, 222960, 223889, 334440, 447778, 668880, 671667, 895556, 1119445, 1343334, 1791112, 2015001, 2238890, 2686668, 3358335, 3582224, 4030002, 4477780, 5373336, 6716670, 8060004, 8955560, 10075005, 10746672, 13433340, 16120008, 17911120, 20150010, 26866680, 32240016, 40300020, 53733360, 80600040, 161200080]

約数ペア:

[(1, 161200080), (2, 80600040), (3, 53733360), (4, 40300020), (5, 32240016), (6, 26866680), (8, 20150010), (9, 17911120), (10, 16120008), (12, 13433340), (15, 10746672), (16, 10075005), (18, 8955560), (20, 8060004), (24, 6716670), (30, 5373336), (36, 4477780), (40, 4030002), (45, 3582224), (48, 3358335), (60, 2686668), (72, 2238890), (80, 2015001), (90, 1791112), (120, 1343334), (144, 1119445), (180, 895556), (240, 671667), (241, 668880), (360, 447778), (482, 334440), (720, 223889), (723, 222960), (929, 173520), (964, 167220), (1205, 133776), (1446, 111480), (1858, 86760), (1928, 83610), (2169, 74320), (2410, 66888), (2787, 57840), (2892, 55740), (3615, 44592), (3716, 43380), (3856, 41805), (4338, 37160), (4645, 34704), (4820, 33444), (5574, 28920), (5784, 27870), (7230, 22296), (7432, 21690), (8361, 19280), (8676, 18580), (9290, 17352), (9640, 16722), (10845, 14864), (11148, 14460), (11568, 13935)]