392821920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{90931}}^1$

素因数の和:90955

約数の個数: 96

約数和(自身を含む): 1374891840

約数和(自身を除く): 982069920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 90931, 181862, 272793, 363724, 454655, 545586, 727448, 818379, 909310, 1091172, 1363965, 1454896, 1636758, 1818620, 2182344, 2455137, 2727930, 2909792, 3273516, 3637240, 4091895, 4364688, 4910274, 5455860, 6547032, 7274480, 8183790, 8729376, 9820548, 10911720, 12275685, 13094064, 14548960, 16367580, 19641096, 21823440, 24551370, 26188128, 32735160, 39282192, 43646880, 49102740, 65470320, 78564384, 98205480, 130940640, 196410960, 392821920]

約数ペア:

[(1, 392821920), (2, 196410960), (3, 130940640), (4, 98205480), (5, 78564384), (6, 65470320), (8, 49102740), (9, 43646880), (10, 39282192), (12, 32735160), (15, 26188128), (16, 24551370), (18, 21823440), (20, 19641096), (24, 16367580), (27, 14548960), (30, 13094064), (32, 12275685), (36, 10911720), (40, 9820548), (45, 8729376), (48, 8183790), (54, 7274480), (60, 6547032), (72, 5455860), (80, 4910274), (90, 4364688), (96, 4091895), (108, 3637240), (120, 3273516), (135, 2909792), (144, 2727930), (160, 2455137), (180, 2182344), (216, 1818620), (240, 1636758), (270, 1454896), (288, 1363965), (360, 1091172), (432, 909310), (480, 818379), (540, 727448), (720, 545586), (864, 454655), (1080, 363724), (1440, 272793), (2160, 181862), (4320, 90931)]