455227560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13597}}^1$

素因数の和:13648

約数の個数: 128

約数和(自身を含む): 1566489600

約数和(自身を除く): 1111262040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 13597, 16740, 27194, 33480, 40791, 54388, 67985, 81582, 108776, 122373, 135970, 163164, 203955, 244746, 271940, 326328, 367119, 407910, 421507, 489492, 543880, 611865, 734238, 815820, 843014, 978984, 1223730, 1264521, 1468476, 1631640, 1686028, 1835595, 2107535, 2447460, 2529042, 2936952, 3372056, 3671190, 3793563, 4215070, 4894920, 5058084, 6322605, 7342380, 7587126, 8430140, 10116168, 11380689, 12645210, 14684760, 15174252, 16860280, 18967815, 22761378, 25290420, 30348504, 37935630, 45522756, 50580840, 56903445, 75871260, 91045512, 113806890, 151742520, 227613780, 455227560]

約数ペア:

[(1, 455227560), (2, 227613780), (3, 151742520), (4, 113806890), (5, 91045512), (6, 75871260), (8, 56903445), (9, 50580840), (10, 45522756), (12, 37935630), (15, 30348504), (18, 25290420), (20, 22761378), (24, 18967815), (27, 16860280), (30, 15174252), (31, 14684760), (36, 12645210), (40, 11380689), (45, 10116168), (54, 8430140), (60, 7587126), (62, 7342380), (72, 6322605), (90, 5058084), (93, 4894920), (108, 4215070), (120, 3793563), (124, 3671190), (135, 3372056), (155, 2936952), (180, 2529042), (186, 2447460), (216, 2107535), (248, 1835595), (270, 1686028), (279, 1631640), (310, 1468476), (360, 1264521), (372, 1223730), (465, 978984), (540, 843014), (558, 815820), (620, 734238), (744, 611865), (837, 543880), (930, 489492), (1080, 421507), (1116, 407910), (1240, 367119), (1395, 326328), (1674, 271940), (1860, 244746), (2232, 203955), (2790, 163164), (3348, 135970), (3720, 122373), (4185, 108776), (5580, 81582), (6696, 67985), (8370, 54388), (11160, 40791), (13597, 33480), (16740, 27194)]