381255480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1399}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 1241604000

約数和(自身を除く): 860348520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 757, 1399, 1514, 2271, 2798, 3028, 3785, 4197, 4542, 5596, 6056, 6813, 6995, 7570, 8394, 9084, 11192, 11355, 12591, 13626, 13990, 15140, 16788, 18168, 20985, 22710, 25182, 27252, 27980, 30280, 33576, 34065, 41970, 45420, 50364, 54504, 55960, 62955, 68130, 83940, 90840, 100728, 125910, 136260, 167880, 251820, 272520, 503640, 1059043, 2118086, 3177129, 4236172, 5295215, 6354258, 8472344, 9531387, 10590430, 12708516, 15885645, 19062774, 21180860, 25417032, 31771290, 38125548, 42361720, 47656935, 63542580, 76251096, 95313870, 127085160, 190627740, 381255480]

約数ペア:

[(1, 381255480), (2, 190627740), (3, 127085160), (4, 95313870), (5, 76251096), (6, 63542580), (8, 47656935), (9, 42361720), (10, 38125548), (12, 31771290), (15, 25417032), (18, 21180860), (20, 19062774), (24, 15885645), (30, 12708516), (36, 10590430), (40, 9531387), (45, 8472344), (60, 6354258), (72, 5295215), (90, 4236172), (120, 3177129), (180, 2118086), (360, 1059043), (757, 503640), (1399, 272520), (1514, 251820), (2271, 167880), (2798, 136260), (3028, 125910), (3785, 100728), (4197, 90840), (4542, 83940), (5596, 68130), (6056, 62955), (6813, 55960), (6995, 54504), (7570, 50364), (8394, 45420), (9084, 41970), (11192, 34065), (11355, 33576), (12591, 30280), (13626, 27980), (13990, 27252), (15140, 25182), (16788, 22710), (18168, 20985)]