15341280

素因数分解:

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

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 49932288

約数和(自身を除く): 34591008

約数列:

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

約数ペア:

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