419966640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11476

約数の個数: 160

約数和(自身を含む): 1531776960

約数和(自身を除く): 1111810320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 11437, 12240, 18360, 22874, 34311, 36720, 45748, 57185, 68622, 91496, 102933, 114370, 137244, 171555, 182992, 194429, 205866, 228740, 274488, 308799, 343110, 388858, 411732, 457480, 514665, 548976, 583287, 617598, 686220, 777716, 823464, 914960, 972145, 1029330, 1166574, 1235196, 1372440, 1543995, 1555432, 1646928, 1749861, 1944290, 2058660, 2333148, 2470392, 2744880, 2916435, 3087990, 3110864, 3499722, 3888580, 4117320, 4666296, 4940784, 5249583, 5832870, 6175980, 6999444, 7777160, 8234640, 8749305, 9332592, 10499166, 11665740, 12351960, 13998888, 15554320, 17498610, 20998332, 23331480, 24703920, 26247915, 27997776, 34997220, 41996664, 46662960, 52495830, 69994440, 83993328, 104991660, 139988880, 209983320, 419966640]

約数ペア:

[(1, 419966640), (2, 209983320), (3, 139988880), (4, 104991660), (5, 83993328), (6, 69994440), (8, 52495830), (9, 46662960), (10, 41996664), (12, 34997220), (15, 27997776), (16, 26247915), (17, 24703920), (18, 23331480), (20, 20998332), (24, 17498610), (27, 15554320), (30, 13998888), (34, 12351960), (36, 11665740), (40, 10499166), (45, 9332592), (48, 8749305), (51, 8234640), (54, 7777160), (60, 6999444), (68, 6175980), (72, 5832870), (80, 5249583), (85, 4940784), (90, 4666296), (102, 4117320), (108, 3888580), (120, 3499722), (135, 3110864), (136, 3087990), (144, 2916435), (153, 2744880), (170, 2470392), (180, 2333148), (204, 2058660), (216, 1944290), (240, 1749861), (255, 1646928), (270, 1555432), (272, 1543995), (306, 1372440), (340, 1235196), (360, 1166574), (408, 1029330), (432, 972145), (459, 914960), (510, 823464), (540, 777716), (612, 686220), (680, 617598), (720, 583287), (765, 548976), (816, 514665), (918, 457480), (1020, 411732), (1080, 388858), (1224, 343110), (1360, 308799), (1530, 274488), (1836, 228740), (2040, 205866), (2160, 194429), (2295, 182992), (2448, 171555), (3060, 137244), (3672, 114370), (4080, 102933), (4590, 91496), (6120, 68622), (7344, 57185), (9180, 45748), (11437, 36720), (12240, 34311), (18360, 22874)]