15173280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 53248104

約数和(自身を除く): 38074824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 257, 288, 328, 360, 369, 410, 480, 492, 514, 615, 656, 720, 738, 771, 820, 984, 1028, 1230, 1285, 1312, 1440, 1476, 1542, 1640, 1845, 1968, 2056, 2313, 2460, 2570, 2952, 3084, 3280, 3690, 3855, 3936, 4112, 4626, 4920, 5140, 5904, 6168, 6560, 7380, 7710, 8224, 9252, 9840, 10280, 10537, 11565, 11808, 12336, 14760, 15420, 18504, 19680, 20560, 21074, 23130, 24672, 29520, 30840, 31611, 37008, 41120, 42148, 46260, 52685, 59040, 61680, 63222, 74016, 84296, 92520, 94833, 105370, 123360, 126444, 158055, 168592, 185040, 189666, 210740, 252888, 316110, 337184, 370080, 379332, 421480, 474165, 505776, 632220, 758664, 842960, 948330, 1011552, 1264440, 1517328, 1685920, 1896660, 2528880, 3034656, 3793320, 5057760, 7586640, 15173280]

約数ペア:

[(1, 15173280), (2, 7586640), (3, 5057760), (4, 3793320), (5, 3034656), (6, 2528880), (8, 1896660), (9, 1685920), (10, 1517328), (12, 1264440), (15, 1011552), (16, 948330), (18, 842960), (20, 758664), (24, 632220), (30, 505776), (32, 474165), (36, 421480), (40, 379332), (41, 370080), (45, 337184), (48, 316110), (60, 252888), (72, 210740), (80, 189666), (82, 185040), (90, 168592), (96, 158055), (120, 126444), (123, 123360), (144, 105370), (160, 94833), (164, 92520), (180, 84296), (205, 74016), (240, 63222), (246, 61680), (257, 59040), (288, 52685), (328, 46260), (360, 42148), (369, 41120), (410, 37008), (480, 31611), (492, 30840), (514, 29520), (615, 24672), (656, 23130), (720, 21074), (738, 20560), (771, 19680), (820, 18504), (984, 15420), (1028, 14760), (1230, 12336), (1285, 11808), (1312, 11565), (1440, 10537), (1476, 10280), (1542, 9840), (1640, 9252), (1845, 8224), (1968, 7710), (2056, 7380), (2313, 6560), (2460, 6168), (2570, 5904), (2952, 5140), (3084, 4920), (3280, 4626), (3690, 4112), (3855, 3936)]