326691720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53381}}^1$

素因数の和:53415

約数の個数: 96

約数和(自身を含む): 1124224920

約数和(自身を除く): 797533200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 53381, 106762, 160143, 213524, 266905, 320286, 427048, 480429, 533810, 640572, 800715, 907477, 960858, 1067620, 1281144, 1601430, 1814954, 1921716, 2135240, 2402145, 2722431, 3202860, 3629908, 3843432, 4537385, 4804290, 5444862, 6405720, 7259816, 8167293, 9074770, 9608580, 10889724, 13612155, 16334586, 18149540, 19217160, 21779448, 27224310, 32669172, 36299080, 40836465, 54448620, 65338344, 81672930, 108897240, 163345860, 326691720]

約数ペア:

[(1, 326691720), (2, 163345860), (3, 108897240), (4, 81672930), (5, 65338344), (6, 54448620), (8, 40836465), (9, 36299080), (10, 32669172), (12, 27224310), (15, 21779448), (17, 19217160), (18, 18149540), (20, 16334586), (24, 13612155), (30, 10889724), (34, 9608580), (36, 9074770), (40, 8167293), (45, 7259816), (51, 6405720), (60, 5444862), (68, 4804290), (72, 4537385), (85, 3843432), (90, 3629908), (102, 3202860), (120, 2722431), (136, 2402145), (153, 2135240), (170, 1921716), (180, 1814954), (204, 1601430), (255, 1281144), (306, 1067620), (340, 960858), (360, 907477), (408, 800715), (510, 640572), (612, 533810), (680, 480429), (765, 427048), (1020, 320286), (1224, 266905), (1530, 213524), (2040, 160143), (3060, 106762), (6120, 53381)]