73041840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 246926160

約数和(自身を除く): 173884320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 443, 458, 687, 720, 886, 916, 1145, 1329, 1374, 1772, 1832, 2061, 2215, 2290, 2658, 2748, 3435, 3544, 3664, 3987, 4122, 4430, 4580, 5316, 5496, 6645, 6870, 7088, 7974, 8244, 8860, 9160, 10305, 10632, 10992, 13290, 13740, 15948, 16488, 17720, 18320, 19935, 20610, 21264, 26580, 27480, 31896, 32976, 35440, 39870, 41220, 53160, 54960, 63792, 79740, 82440, 101447, 106320, 159480, 164880, 202894, 304341, 318960, 405788, 507235, 608682, 811576, 913023, 1014470, 1217364, 1521705, 1623152, 1826046, 2028940, 2434728, 3043410, 3652092, 4057880, 4565115, 4869456, 6086820, 7304184, 8115760, 9130230, 12173640, 14608368, 18260460, 24347280, 36520920, 73041840]

約数ペア:

[(1, 73041840), (2, 36520920), (3, 24347280), (4, 18260460), (5, 14608368), (6, 12173640), (8, 9130230), (9, 8115760), (10, 7304184), (12, 6086820), (15, 4869456), (16, 4565115), (18, 4057880), (20, 3652092), (24, 3043410), (30, 2434728), (36, 2028940), (40, 1826046), (45, 1623152), (48, 1521705), (60, 1217364), (72, 1014470), (80, 913023), (90, 811576), (120, 608682), (144, 507235), (180, 405788), (229, 318960), (240, 304341), (360, 202894), (443, 164880), (458, 159480), (687, 106320), (720, 101447), (886, 82440), (916, 79740), (1145, 63792), (1329, 54960), (1374, 53160), (1772, 41220), (1832, 39870), (2061, 35440), (2215, 32976), (2290, 31896), (2658, 27480), (2748, 26580), (3435, 21264), (3544, 20610), (3664, 19935), (3987, 18320), (4122, 17720), (4430, 16488), (4580, 15948), (5316, 13740), (5496, 13290), (6645, 10992), (6870, 10632), (7088, 10305), (7974, 9160), (8244, 8860)]