149400960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77813}}^1$

素因数の和:77835

約数の個数: 64

約数和(自身を含む): 476221680

約数和(自身を除く): 326820720

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, 77813, 155626, 233439, 311252, 389065, 466878, 622504, 778130, 933756, 1167195, 1245008, 1556260, 1867512, 2334390, 2490016, 3112520, 3735024, 4668780, 4980032, 6225040, 7470048, 9337560, 9960064, 12450080, 14940096, 18675120, 24900160, 29880192, 37350240, 49800320, 74700480, 149400960]

約数ペア:

[(1, 149400960), (2, 74700480), (3, 49800320), (4, 37350240), (5, 29880192), (6, 24900160), (8, 18675120), (10, 14940096), (12, 12450080), (15, 9960064), (16, 9337560), (20, 7470048), (24, 6225040), (30, 4980032), (32, 4668780), (40, 3735024), (48, 3112520), (60, 2490016), (64, 2334390), (80, 1867512), (96, 1556260), (120, 1245008), (128, 1167195), (160, 933756), (192, 778130), (240, 622504), (320, 466878), (384, 389065), (480, 311252), (640, 233439), (960, 155626), (1920, 77813)]