69406080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 227443680

約数和(自身を除く): 158037600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 977, 1110, 1184, 1480, 1776, 1920, 1954, 2220, 2368, 2931, 2960, 3552, 3908, 4440, 4736, 4885, 5862, 5920, 7104, 7816, 8880, 9770, 11724, 11840, 14208, 14655, 15632, 17760, 19540, 23448, 23680, 29310, 31264, 35520, 36149, 39080, 46896, 58620, 62528, 71040, 72298, 78160, 93792, 108447, 117240, 125056, 144596, 156320, 180745, 187584, 216894, 234480, 289192, 312640, 361490, 375168, 433788, 468960, 542235, 578384, 625280, 722980, 867576, 937920, 1084470, 1156768, 1445960, 1735152, 1875840, 2168940, 2313536, 2891920, 3470304, 4337880, 4627072, 5783840, 6940608, 8675760, 11567680, 13881216, 17351520, 23135360, 34703040, 69406080]

約数ペア:

[(1, 69406080), (2, 34703040), (3, 23135360), (4, 17351520), (5, 13881216), (6, 11567680), (8, 8675760), (10, 6940608), (12, 5783840), (15, 4627072), (16, 4337880), (20, 3470304), (24, 2891920), (30, 2313536), (32, 2168940), (37, 1875840), (40, 1735152), (48, 1445960), (60, 1156768), (64, 1084470), (74, 937920), (80, 867576), (96, 722980), (111, 625280), (120, 578384), (128, 542235), (148, 468960), (160, 433788), (185, 375168), (192, 361490), (222, 312640), (240, 289192), (296, 234480), (320, 216894), (370, 187584), (384, 180745), (444, 156320), (480, 144596), (555, 125056), (592, 117240), (640, 108447), (740, 93792), (888, 78160), (960, 72298), (977, 71040), (1110, 62528), (1184, 58620), (1480, 46896), (1776, 39080), (1920, 36149), (1954, 35520), (2220, 31264), (2368, 29310), (2931, 23680), (2960, 23448), (3552, 19540), (3908, 17760), (4440, 15632), (4736, 14655), (4885, 14208), (5862, 11840), (5920, 11724), (7104, 9770), (7816, 8880)]