615258240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10337}}^1$

素因数の和:10390

約数の個数: 128

約数和(自身を含む): 2024593920

約数和(自身を除く): 1409335680

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, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 10337, 11904, 14880, 19840, 20674, 29760, 31011, 41348, 51685, 59520, 62022, 82696, 103370, 124044, 155055, 165392, 206740, 248088, 310110, 320447, 330784, 413480, 496176, 620220, 640894, 661568, 826960, 961341, 992352, 1240440, 1281788, 1323136, 1602235, 1653920, 1922682, 1984704, 2480880, 2563576, 3204470, 3307840, 3845364, 3969408, 4806705, 4961760, 5127152, 6408940, 6615680, 7690728, 9613410, 9923520, 10254304, 12817880, 15381456, 19226820, 19847040, 20508608, 25635760, 30762912, 38453640, 41017216, 51271520, 61525824, 76907280, 102543040, 123051648, 153814560, 205086080, 307629120, 615258240]

約数ペア:

[(1, 615258240), (2, 307629120), (3, 205086080), (4, 153814560), (5, 123051648), (6, 102543040), (8, 76907280), (10, 61525824), (12, 51271520), (15, 41017216), (16, 38453640), (20, 30762912), (24, 25635760), (30, 20508608), (31, 19847040), (32, 19226820), (40, 15381456), (48, 12817880), (60, 10254304), (62, 9923520), (64, 9613410), (80, 7690728), (93, 6615680), (96, 6408940), (120, 5127152), (124, 4961760), (128, 4806705), (155, 3969408), (160, 3845364), (186, 3307840), (192, 3204470), (240, 2563576), (248, 2480880), (310, 1984704), (320, 1922682), (372, 1653920), (384, 1602235), (465, 1323136), (480, 1281788), (496, 1240440), (620, 992352), (640, 961341), (744, 826960), (930, 661568), (960, 640894), (992, 620220), (1240, 496176), (1488, 413480), (1860, 330784), (1920, 320447), (1984, 310110), (2480, 248088), (2976, 206740), (3720, 165392), (3968, 155055), (4960, 124044), (5952, 103370), (7440, 82696), (9920, 62022), (10337, 59520), (11904, 51685), (14880, 41348), (19840, 31011), (20674, 29760)]