779112720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 240

約数和(自身を含む): 2825055792

約数和(自身を除く): 2045943072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 120, 136, 144, 153, 159, 170, 180, 204, 212, 240, 255, 265, 272, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 636, 680, 720, 765, 795, 816, 848, 901, 954, 1020, 1060, 1201, 1224, 1272, 1360, 1530, 1590, 1802, 1908, 2040, 2120, 2385, 2402, 2448, 2544, 2703, 3060, 3180, 3603, 3604, 3816, 4080, 4240, 4505, 4770, 4804, 5406, 6005, 6120, 6360, 7206, 7208, 7632, 8109, 9010, 9540, 9608, 10809, 10812, 12010, 12240, 12720, 13515, 14412, 14416, 16218, 18015, 18020, 19080, 19216, 20417, 21618, 21624, 24020, 27030, 28824, 32436, 36030, 36040, 38160, 40545, 40834, 43236, 43248, 48040, 54045, 54060, 57648, 61251, 63653, 64872, 72060, 72080, 81090, 81668, 86472, 96080, 102085, 108090, 108120, 122502, 127306, 129744, 144120, 162180, 163336, 172944, 183753, 190959, 204170, 216180, 216240, 245004, 254612, 288240, 306255, 318265, 324360, 326672, 367506, 381918, 408340, 432360, 490008, 509224, 572877, 612510, 636530, 648720, 735012, 763836, 816680, 864720, 918765, 954795, 980016, 1018448, 1082101, 1145754, 1225020, 1273060, 1470024, 1527672, 1633360, 1837530, 1909590, 2164202, 2291508, 2450040, 2546120, 2864385, 2940048, 3055344, 3246303, 3675060, 3819180, 4328404, 4583016, 4900080, 5092240, 5410505, 5728770, 6492606, 7350120, 7638360, 8656808, 9166032, 9738909, 10821010, 11457540, 12985212, 14700240, 15276720, 16231515, 17313616, 19477818, 21642020, 22915080, 25970424, 32463030, 38955636, 43284040, 45830160, 48694545, 51940848, 64926060, 77911272, 86568080, 97389090, 129852120, 155822544, 194778180, 259704240, 389556360, 779112720]

約数ペア:

[(1, 779112720), (2, 389556360), (3, 259704240), (4, 194778180), (5, 155822544), (6, 129852120), (8, 97389090), (9, 86568080), (10, 77911272), (12, 64926060), (15, 51940848), (16, 48694545), (17, 45830160), (18, 43284040), (20, 38955636), (24, 32463030), (30, 25970424), (34, 22915080), (36, 21642020), (40, 19477818), (45, 17313616), (48, 16231515), (51, 15276720), (53, 14700240), (60, 12985212), (68, 11457540), (72, 10821010), (80, 9738909), (85, 9166032), (90, 8656808), (102, 7638360), (106, 7350120), (120, 6492606), (136, 5728770), (144, 5410505), (153, 5092240), (159, 4900080), (170, 4583016), (180, 4328404), (204, 3819180), (212, 3675060), (240, 3246303), (255, 3055344), (265, 2940048), (272, 2864385), (306, 2546120), (318, 2450040), (340, 2291508), (360, 2164202), (408, 1909590), (424, 1837530), (477, 1633360), (510, 1527672), (530, 1470024), (612, 1273060), (636, 1225020), (680, 1145754), (720, 1082101), (765, 1018448), (795, 980016), (816, 954795), (848, 918765), (901, 864720), (954, 816680), (1020, 763836), (1060, 735012), (1201, 648720), (1224, 636530), (1272, 612510), (1360, 572877), (1530, 509224), (1590, 490008), (1802, 432360), (1908, 408340), (2040, 381918), (2120, 367506), (2385, 326672), (2402, 324360), (2448, 318265), (2544, 306255), (2703, 288240), (3060, 254612), (3180, 245004), (3603, 216240), (3604, 216180), (3816, 204170), (4080, 190959), (4240, 183753), (4505, 172944), (4770, 163336), (4804, 162180), (5406, 144120), (6005, 129744), (6120, 127306), (6360, 122502), (7206, 108120), (7208, 108090), (7632, 102085), (8109, 96080), (9010, 86472), (9540, 81668), (9608, 81090), (10809, 72080), (10812, 72060), (12010, 64872), (12240, 63653), (12720, 61251), (13515, 57648), (14412, 54060), (14416, 54045), (16218, 48040), (18015, 43248), (18020, 43236), (19080, 40834), (19216, 40545), (20417, 38160), (21618, 36040), (21624, 36030), (24020, 32436), (27030, 28824)]