2040720120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{333451}}^1$

素因数の和:333485

約数の個数: 96

約数和(自身を含む): 7022499120

約数和(自身を除く): 4981779000

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, 333451, 666902, 1000353, 1333804, 1667255, 2000706, 2667608, 3001059, 3334510, 4001412, 5001765, 5668667, 6002118, 6669020, 8002824, 10003530, 11337334, 12004236, 13338040, 15005295, 17006001, 20007060, 22674668, 24008472, 28343335, 30010590, 34012002, 40014120, 45349336, 51018003, 56686670, 60021180, 68024004, 85030005, 102036006, 113373340, 120042360, 136048008, 170060010, 204072012, 226746680, 255090015, 340120020, 408144024, 510180030, 680240040, 1020360060, 2040720120]

約数ペア:

[(1, 2040720120), (2, 1020360060), (3, 680240040), (4, 510180030), (5, 408144024), (6, 340120020), (8, 255090015), (9, 226746680), (10, 204072012), (12, 170060010), (15, 136048008), (17, 120042360), (18, 113373340), (20, 102036006), (24, 85030005), (30, 68024004), (34, 60021180), (36, 56686670), (40, 51018003), (45, 45349336), (51, 40014120), (60, 34012002), (68, 30010590), (72, 28343335), (85, 24008472), (90, 22674668), (102, 20007060), (120, 17006001), (136, 15005295), (153, 13338040), (170, 12004236), (180, 11337334), (204, 10003530), (255, 8002824), (306, 6669020), (340, 6002118), (360, 5668667), (408, 5001765), (510, 4001412), (612, 3334510), (680, 3001059), (765, 2667608), (1020, 2000706), (1224, 1667255), (1530, 1333804), (2040, 1000353), (3060, 666902), (6120, 333451)]