30167760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17957}}^1$

素因数の和:17980

約数の個数: 80

約数和(自身を含む): 106886016

約数和(自身を除く): 76718256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 17957, 35914, 53871, 71828, 89785, 107742, 125699, 143656, 179570, 215484, 251398, 269355, 287312, 359140, 377097, 430968, 502796, 538710, 628495, 718280, 754194, 861936, 1005592, 1077420, 1256990, 1436560, 1508388, 1885485, 2011184, 2154840, 2513980, 3016776, 3770970, 4309680, 5027960, 6033552, 7541940, 10055920, 15083880, 30167760]

約数ペア:

[(1, 30167760), (2, 15083880), (3, 10055920), (4, 7541940), (5, 6033552), (6, 5027960), (7, 4309680), (8, 3770970), (10, 3016776), (12, 2513980), (14, 2154840), (15, 2011184), (16, 1885485), (20, 1508388), (21, 1436560), (24, 1256990), (28, 1077420), (30, 1005592), (35, 861936), (40, 754194), (42, 718280), (48, 628495), (56, 538710), (60, 502796), (70, 430968), (80, 377097), (84, 359140), (105, 287312), (112, 269355), (120, 251398), (140, 215484), (168, 179570), (210, 143656), (240, 125699), (280, 107742), (336, 89785), (420, 71828), (560, 53871), (840, 35914), (1680, 17957)]