127629720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8647}}^1$

素因数の和:8705

約数の個数: 96

約数和(自身を含む): 424962720

約数和(自身を除く): 297333000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 8647, 14760, 17294, 25941, 34588, 43235, 51882, 69176, 77823, 86470, 103764, 129705, 155646, 172940, 207528, 259410, 311292, 345880, 354527, 389115, 518820, 622584, 709054, 778230, 1037640, 1063581, 1418108, 1556460, 1772635, 2127162, 2836216, 3112920, 3190743, 3545270, 4254324, 5317905, 6381486, 7090540, 8508648, 10635810, 12762972, 14181080, 15953715, 21271620, 25525944, 31907430, 42543240, 63814860, 127629720]

約数ペア:

[(1, 127629720), (2, 63814860), (3, 42543240), (4, 31907430), (5, 25525944), (6, 21271620), (8, 15953715), (9, 14181080), (10, 12762972), (12, 10635810), (15, 8508648), (18, 7090540), (20, 6381486), (24, 5317905), (30, 4254324), (36, 3545270), (40, 3190743), (41, 3112920), (45, 2836216), (60, 2127162), (72, 1772635), (82, 1556460), (90, 1418108), (120, 1063581), (123, 1037640), (164, 778230), (180, 709054), (205, 622584), (246, 518820), (328, 389115), (360, 354527), (369, 345880), (410, 311292), (492, 259410), (615, 207528), (738, 172940), (820, 155646), (984, 129705), (1230, 103764), (1476, 86470), (1640, 77823), (1845, 69176), (2460, 51882), (2952, 43235), (3690, 34588), (4920, 25941), (7380, 17294), (8647, 14760)]