488688960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16472

約数の個数: 112

約数和(自身を含む): 1601736192

約数和(自身を除く): 1113047232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 16421, 29760, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 262736, 328420, 394104, 492630, 509051, 525472, 656840, 788208, 985260, 1018102, 1050944, 1313680, 1527153, 1576416, 1970520, 2036204, 2545255, 2627360, 3054306, 3152832, 3941040, 4072408, 5090510, 5254720, 6108612, 7635765, 7882080, 8144816, 10181020, 12217224, 15271530, 15764160, 16289632, 20362040, 24434448, 30543060, 32579264, 40724080, 48868896, 61086120, 81448160, 97737792, 122172240, 162896320, 244344480, 488688960]

約数ペア:

[(1, 488688960), (2, 244344480), (3, 162896320), (4, 122172240), (5, 97737792), (6, 81448160), (8, 61086120), (10, 48868896), (12, 40724080), (15, 32579264), (16, 30543060), (20, 24434448), (24, 20362040), (30, 16289632), (31, 15764160), (32, 15271530), (40, 12217224), (48, 10181020), (60, 8144816), (62, 7882080), (64, 7635765), (80, 6108612), (93, 5254720), (96, 5090510), (120, 4072408), (124, 3941040), (155, 3152832), (160, 3054306), (186, 2627360), (192, 2545255), (240, 2036204), (248, 1970520), (310, 1576416), (320, 1527153), (372, 1313680), (465, 1050944), (480, 1018102), (496, 985260), (620, 788208), (744, 656840), (930, 525472), (960, 509051), (992, 492630), (1240, 394104), (1488, 328420), (1860, 262736), (1984, 246315), (2480, 197052), (2976, 164210), (3720, 131368), (4960, 98526), (5952, 82105), (7440, 65684), (9920, 49263), (14880, 32842), (16421, 29760)]