15363360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 53778816

約数和(自身を除く): 38415456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 227, 235, 240, 282, 288, 360, 376, 423, 454, 470, 480, 564, 681, 705, 720, 752, 846, 908, 940, 1128, 1135, 1362, 1410, 1440, 1504, 1692, 1816, 1880, 2043, 2115, 2256, 2270, 2724, 2820, 3384, 3405, 3632, 3760, 4086, 4230, 4512, 4540, 5448, 5640, 6768, 6810, 7264, 7520, 8172, 8460, 9080, 10215, 10669, 10896, 11280, 13536, 13620, 16344, 16920, 18160, 20430, 21338, 21792, 22560, 27240, 32007, 32688, 33840, 36320, 40860, 42676, 53345, 54480, 64014, 65376, 67680, 81720, 85352, 96021, 106690, 108960, 128028, 160035, 163440, 170704, 192042, 213380, 256056, 320070, 326880, 341408, 384084, 426760, 480105, 512112, 640140, 768168, 853520, 960210, 1024224, 1280280, 1536336, 1707040, 1920420, 2560560, 3072672, 3840840, 5121120, 7681680, 15363360]

約数ペア:

[(1, 15363360), (2, 7681680), (3, 5121120), (4, 3840840), (5, 3072672), (6, 2560560), (8, 1920420), (9, 1707040), (10, 1536336), (12, 1280280), (15, 1024224), (16, 960210), (18, 853520), (20, 768168), (24, 640140), (30, 512112), (32, 480105), (36, 426760), (40, 384084), (45, 341408), (47, 326880), (48, 320070), (60, 256056), (72, 213380), (80, 192042), (90, 170704), (94, 163440), (96, 160035), (120, 128028), (141, 108960), (144, 106690), (160, 96021), (180, 85352), (188, 81720), (227, 67680), (235, 65376), (240, 64014), (282, 54480), (288, 53345), (360, 42676), (376, 40860), (423, 36320), (454, 33840), (470, 32688), (480, 32007), (564, 27240), (681, 22560), (705, 21792), (720, 21338), (752, 20430), (846, 18160), (908, 16920), (940, 16344), (1128, 13620), (1135, 13536), (1362, 11280), (1410, 10896), (1440, 10669), (1504, 10215), (1692, 9080), (1816, 8460), (1880, 8172), (2043, 7520), (2115, 7264), (2256, 6810), (2270, 6768), (2724, 5640), (2820, 5448), (3384, 4540), (3405, 4512), (3632, 4230), (3760, 4086)]