230669280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3969

約数の個数: 144

約数和(自身を含む): 806564304

約数和(自身を除く): 575895024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3907, 3936, 4920, 5904, 6560, 7380, 7814, 9840, 11721, 11808, 14760, 15628, 19535, 19680, 23442, 29520, 31256, 35163, 39070, 46884, 58605, 59040, 62512, 70326, 78140, 93768, 117210, 125024, 140652, 156280, 160187, 175815, 187536, 234420, 281304, 312560, 320374, 351630, 375072, 468840, 480561, 562608, 625120, 640748, 703260, 800935, 937680, 961122, 1125216, 1281496, 1406520, 1441683, 1601870, 1875360, 1922244, 2402805, 2562992, 2813040, 2883366, 3203740, 3844488, 4805610, 5125984, 5626080, 5766732, 6407480, 7208415, 7688976, 9611220, 11533464, 12814960, 14416830, 15377952, 19222440, 23066928, 25629920, 28833660, 38444880, 46133856, 57667320, 76889760, 115334640, 230669280]

約数ペア:

[(1, 230669280), (2, 115334640), (3, 76889760), (4, 57667320), (5, 46133856), (6, 38444880), (8, 28833660), (9, 25629920), (10, 23066928), (12, 19222440), (15, 15377952), (16, 14416830), (18, 12814960), (20, 11533464), (24, 9611220), (30, 7688976), (32, 7208415), (36, 6407480), (40, 5766732), (41, 5626080), (45, 5125984), (48, 4805610), (60, 3844488), (72, 3203740), (80, 2883366), (82, 2813040), (90, 2562992), (96, 2402805), (120, 1922244), (123, 1875360), (144, 1601870), (160, 1441683), (164, 1406520), (180, 1281496), (205, 1125216), (240, 961122), (246, 937680), (288, 800935), (328, 703260), (360, 640748), (369, 625120), (410, 562608), (480, 480561), (492, 468840), (615, 375072), (656, 351630), (720, 320374), (738, 312560), (820, 281304), (984, 234420), (1230, 187536), (1312, 175815), (1440, 160187), (1476, 156280), (1640, 140652), (1845, 125024), (1968, 117210), (2460, 93768), (2952, 78140), (3280, 70326), (3690, 62512), (3907, 59040), (3936, 58605), (4920, 46884), (5904, 39070), (6560, 35163), (7380, 31256), (7814, 29520), (9840, 23442), (11721, 19680), (11808, 19535), (14760, 15628)]