1199890560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56813}}^1$

素因数の和:56846

約数の個数: 128

約数和(自身を含む): 4172420160

約数和(自身を除く): 2972529600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 56813, 113626, 170439, 227252, 284065, 340878, 454504, 568130, 624943, 681756, 852195, 909008, 1136260, 1249886, 1363512, 1704390, 1818016, 1874829, 2272520, 2499772, 2727024, 3124715, 3408780, 3636032, 3749658, 4545040, 4999544, 5454048, 6249430, 6817560, 7272064, 7499316, 9090080, 9374145, 9999088, 10908096, 12498860, 13635120, 14998632, 18180160, 18748290, 19998176, 21816192, 24997720, 27270240, 29997264, 36360320, 37496580, 39996352, 49995440, 54540480, 59994528, 74993160, 79992704, 99990880, 109080960, 119989056, 149986320, 199981760, 239978112, 299972640, 399963520, 599945280, 1199890560]

約数ペア:

[(1, 1199890560), (2, 599945280), (3, 399963520), (4, 299972640), (5, 239978112), (6, 199981760), (8, 149986320), (10, 119989056), (11, 109080960), (12, 99990880), (15, 79992704), (16, 74993160), (20, 59994528), (22, 54540480), (24, 49995440), (30, 39996352), (32, 37496580), (33, 36360320), (40, 29997264), (44, 27270240), (48, 24997720), (55, 21816192), (60, 19998176), (64, 18748290), (66, 18180160), (80, 14998632), (88, 13635120), (96, 12498860), (110, 10908096), (120, 9999088), (128, 9374145), (132, 9090080), (160, 7499316), (165, 7272064), (176, 6817560), (192, 6249430), (220, 5454048), (240, 4999544), (264, 4545040), (320, 3749658), (330, 3636032), (352, 3408780), (384, 3124715), (440, 2727024), (480, 2499772), (528, 2272520), (640, 1874829), (660, 1818016), (704, 1704390), (880, 1363512), (960, 1249886), (1056, 1136260), (1320, 909008), (1408, 852195), (1760, 681756), (1920, 624943), (2112, 568130), (2640, 454504), (3520, 340878), (4224, 284065), (5280, 227252), (7040, 170439), (10560, 113626), (21120, 56813)]