152781480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1069}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 498256200

約数和(自身を除く): 345474720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1069, 1191, 1588, 1985, 2138, 2382, 3176, 3207, 3573, 3970, 4276, 4764, 5345, 5955, 6414, 7146, 7940, 8552, 9528, 9621, 10690, 11910, 12828, 14292, 15880, 16035, 17865, 19242, 21380, 23820, 25656, 28584, 32070, 35730, 38484, 42760, 47640, 48105, 64140, 71460, 76968, 96210, 128280, 142920, 192420, 384840, 424393, 848786, 1273179, 1697572, 2121965, 2546358, 3395144, 3819537, 4243930, 5092716, 6365895, 7639074, 8487860, 10185432, 12731790, 15278148, 16975720, 19097685, 25463580, 30556296, 38195370, 50927160, 76390740, 152781480]

約数ペア:

[(1, 152781480), (2, 76390740), (3, 50927160), (4, 38195370), (5, 30556296), (6, 25463580), (8, 19097685), (9, 16975720), (10, 15278148), (12, 12731790), (15, 10185432), (18, 8487860), (20, 7639074), (24, 6365895), (30, 5092716), (36, 4243930), (40, 3819537), (45, 3395144), (60, 2546358), (72, 2121965), (90, 1697572), (120, 1273179), (180, 848786), (360, 424393), (397, 384840), (794, 192420), (1069, 142920), (1191, 128280), (1588, 96210), (1985, 76968), (2138, 71460), (2382, 64140), (3176, 48105), (3207, 47640), (3573, 42760), (3970, 38484), (4276, 35730), (4764, 32070), (5345, 28584), (5955, 25656), (6414, 23820), (7146, 21380), (7940, 19242), (8552, 17865), (9528, 16035), (9621, 15880), (10690, 14292), (11910, 12828)]