64464120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8527}}^1$

素因数の和:8554

約数の個数: 128

約数和(自身を含む): 245606400

約数和(自身を除く): 181142280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8527, 17054, 25581, 34108, 42635, 51162, 59689, 68216, 76743, 85270, 102324, 119378, 127905, 153486, 170540, 179067, 204648, 230229, 238756, 255810, 298445, 306972, 341080, 358134, 383715, 460458, 477512, 511620, 537201, 596890, 613944, 716268, 767430, 895335, 920916, 1023240, 1074402, 1151145, 1193780, 1432536, 1534860, 1611603, 1790670, 1841832, 2148804, 2302290, 2387560, 2686005, 3069720, 3223206, 3581340, 4297608, 4604580, 5372010, 6446412, 7162680, 8058015, 9209160, 10744020, 12892824, 16116030, 21488040, 32232060, 64464120]

約数ペア:

[(1, 64464120), (2, 32232060), (3, 21488040), (4, 16116030), (5, 12892824), (6, 10744020), (7, 9209160), (8, 8058015), (9, 7162680), (10, 6446412), (12, 5372010), (14, 4604580), (15, 4297608), (18, 3581340), (20, 3223206), (21, 3069720), (24, 2686005), (27, 2387560), (28, 2302290), (30, 2148804), (35, 1841832), (36, 1790670), (40, 1611603), (42, 1534860), (45, 1432536), (54, 1193780), (56, 1151145), (60, 1074402), (63, 1023240), (70, 920916), (72, 895335), (84, 767430), (90, 716268), (105, 613944), (108, 596890), (120, 537201), (126, 511620), (135, 477512), (140, 460458), (168, 383715), (180, 358134), (189, 341080), (210, 306972), (216, 298445), (252, 255810), (270, 238756), (280, 230229), (315, 204648), (360, 179067), (378, 170540), (420, 153486), (504, 127905), (540, 119378), (630, 102324), (756, 85270), (840, 76743), (945, 68216), (1080, 59689), (1260, 51162), (1512, 42635), (1890, 34108), (2520, 25581), (3780, 17054), (7560, 8527)]