303894080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19381}}^1$

素因数の和:19412

約数の個数: 84

約数和(自身を含む): 841837788

約数和(自身を除く): 537943708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 19381, 38762, 77524, 96905, 135667, 155048, 193810, 271334, 310096, 387620, 542668, 620192, 678335, 775240, 949669, 1085336, 1240384, 1356670, 1550480, 1899338, 2170672, 2713340, 3100960, 3798676, 4341344, 4748345, 5426680, 6201920, 7597352, 8682688, 9496690, 10853360, 15194704, 18993380, 21706720, 30389408, 37986760, 43413440, 60778816, 75973520, 151947040, 303894080]

約数ペア:

[(1, 303894080), (2, 151947040), (4, 75973520), (5, 60778816), (7, 43413440), (8, 37986760), (10, 30389408), (14, 21706720), (16, 18993380), (20, 15194704), (28, 10853360), (32, 9496690), (35, 8682688), (40, 7597352), (49, 6201920), (56, 5426680), (64, 4748345), (70, 4341344), (80, 3798676), (98, 3100960), (112, 2713340), (140, 2170672), (160, 1899338), (196, 1550480), (224, 1356670), (245, 1240384), (280, 1085336), (320, 949669), (392, 775240), (448, 678335), (490, 620192), (560, 542668), (784, 387620), (980, 310096), (1120, 271334), (1568, 193810), (1960, 155048), (2240, 135667), (3136, 96905), (3920, 77524), (7840, 38762), (15680, 19381)]