30682560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 112

約数和(自身を含む): 100657152

約数和(自身を除く): 69974592

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, 1031, 1240, 1488, 1860, 1984, 2062, 2480, 2976, 3093, 3720, 4124, 4960, 5155, 5952, 6186, 7440, 8248, 9920, 10310, 12372, 14880, 15465, 16496, 20620, 24744, 29760, 30930, 31961, 32992, 41240, 49488, 61860, 63922, 65984, 82480, 95883, 98976, 123720, 127844, 159805, 164960, 191766, 197952, 247440, 255688, 319610, 329920, 383532, 479415, 494880, 511376, 639220, 767064, 958830, 989760, 1022752, 1278440, 1534128, 1917660, 2045504, 2556880, 3068256, 3835320, 5113760, 6136512, 7670640, 10227520, 15341280, 30682560]

約数ペア:

[(1, 30682560), (2, 15341280), (3, 10227520), (4, 7670640), (5, 6136512), (6, 5113760), (8, 3835320), (10, 3068256), (12, 2556880), (15, 2045504), (16, 1917660), (20, 1534128), (24, 1278440), (30, 1022752), (31, 989760), (32, 958830), (40, 767064), (48, 639220), (60, 511376), (62, 494880), (64, 479415), (80, 383532), (93, 329920), (96, 319610), (120, 255688), (124, 247440), (155, 197952), (160, 191766), (186, 164960), (192, 159805), (240, 127844), (248, 123720), (310, 98976), (320, 95883), (372, 82480), (465, 65984), (480, 63922), (496, 61860), (620, 49488), (744, 41240), (930, 32992), (960, 31961), (992, 30930), (1031, 29760), (1240, 24744), (1488, 20620), (1860, 16496), (1984, 15465), (2062, 14880), (2480, 12372), (2976, 10310), (3093, 9920), (3720, 8248), (4124, 7440), (4960, 6186), (5155, 5952)]