42737280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{22259}}^1$

素因数の和:22281

約数の個数: 64

約数和(自身を含む): 136231200

約数和(自身を除く): 93493920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 22259, 44518, 66777, 89036, 111295, 133554, 178072, 222590, 267108, 333885, 356144, 445180, 534216, 667770, 712288, 890360, 1068432, 1335540, 1424576, 1780720, 2136864, 2671080, 2849152, 3561440, 4273728, 5342160, 7122880, 8547456, 10684320, 14245760, 21368640, 42737280]

約数ペア:

[(1, 42737280), (2, 21368640), (3, 14245760), (4, 10684320), (5, 8547456), (6, 7122880), (8, 5342160), (10, 4273728), (12, 3561440), (15, 2849152), (16, 2671080), (20, 2136864), (24, 1780720), (30, 1424576), (32, 1335540), (40, 1068432), (48, 890360), (60, 712288), (64, 667770), (80, 534216), (96, 445180), (120, 356144), (128, 333885), (160, 267108), (192, 222590), (240, 178072), (320, 133554), (384, 111295), (480, 89036), (640, 66777), (960, 44518), (1920, 22259)]