53621280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1663

約数の個数: 144

約数和(自身を含む): 191056320

約数和(自身を除く): 137435040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1619, 1656, 1840, 2070, 2208, 2760, 3238, 3312, 3680, 4140, 4857, 5520, 6476, 6624, 8095, 8280, 9714, 11040, 12952, 14571, 16190, 16560, 19428, 24285, 25904, 29142, 32380, 33120, 37237, 38856, 48570, 51808, 58284, 64760, 72855, 74474, 77712, 97140, 111711, 116568, 129520, 145710, 148948, 155424, 186185, 194280, 223422, 233136, 259040, 291420, 297896, 335133, 372370, 388560, 446844, 466272, 558555, 582840, 595792, 670266, 744740, 777120, 893688, 1117110, 1165680, 1191584, 1340532, 1489480, 1675665, 1787376, 2234220, 2331360, 2681064, 2978960, 3351330, 3574752, 4468440, 5362128, 5957920, 6702660, 8936880, 10724256, 13405320, 17873760, 26810640, 53621280]

約数ペア:

[(1, 53621280), (2, 26810640), (3, 17873760), (4, 13405320), (5, 10724256), (6, 8936880), (8, 6702660), (9, 5957920), (10, 5362128), (12, 4468440), (15, 3574752), (16, 3351330), (18, 2978960), (20, 2681064), (23, 2331360), (24, 2234220), (30, 1787376), (32, 1675665), (36, 1489480), (40, 1340532), (45, 1191584), (46, 1165680), (48, 1117110), (60, 893688), (69, 777120), (72, 744740), (80, 670266), (90, 595792), (92, 582840), (96, 558555), (115, 466272), (120, 446844), (138, 388560), (144, 372370), (160, 335133), (180, 297896), (184, 291420), (207, 259040), (230, 233136), (240, 223422), (276, 194280), (288, 186185), (345, 155424), (360, 148948), (368, 145710), (414, 129520), (460, 116568), (480, 111711), (552, 97140), (690, 77712), (720, 74474), (736, 72855), (828, 64760), (920, 58284), (1035, 51808), (1104, 48570), (1380, 38856), (1440, 37237), (1619, 33120), (1656, 32380), (1840, 29142), (2070, 25904), (2208, 24285), (2760, 19428), (3238, 16560), (3312, 16190), (3680, 14571), (4140, 12952), (4857, 11040), (5520, 9714), (6476, 8280), (6624, 8095)]