465870960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{215681}}^1$

素因数の和:215703

約数の個数: 80

約数和(自身を含む): 1604674080

約数和(自身を除く): 1138803120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 215681, 431362, 647043, 862724, 1078405, 1294086, 1725448, 1941129, 2156810, 2588172, 3235215, 3450896, 3882258, 4313620, 5176344, 5823387, 6470430, 7764516, 8627240, 9705645, 10352688, 11646774, 12940860, 15529032, 17254480, 19411290, 23293548, 25881720, 29116935, 31058064, 38822580, 46587096, 51763440, 58233870, 77645160, 93174192, 116467740, 155290320, 232935480, 465870960]

約数ペア:

[(1, 465870960), (2, 232935480), (3, 155290320), (4, 116467740), (5, 93174192), (6, 77645160), (8, 58233870), (9, 51763440), (10, 46587096), (12, 38822580), (15, 31058064), (16, 29116935), (18, 25881720), (20, 23293548), (24, 19411290), (27, 17254480), (30, 15529032), (36, 12940860), (40, 11646774), (45, 10352688), (48, 9705645), (54, 8627240), (60, 7764516), (72, 6470430), (80, 5823387), (90, 5176344), (108, 4313620), (120, 3882258), (135, 3450896), (144, 3235215), (180, 2588172), (216, 2156810), (240, 1941129), (270, 1725448), (360, 1294086), (432, 1078405), (540, 862724), (720, 647043), (1080, 431362), (2160, 215681)]