9720960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 31872960

約数和(自身を除く): 22152000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 83, 96, 120, 122, 128, 160, 166, 183, 192, 240, 244, 249, 305, 320, 332, 366, 384, 415, 480, 488, 498, 610, 640, 664, 732, 830, 915, 960, 976, 996, 1220, 1245, 1328, 1464, 1660, 1830, 1920, 1952, 1992, 2440, 2490, 2656, 2928, 3320, 3660, 3904, 3984, 4880, 4980, 5063, 5312, 5856, 6640, 7320, 7808, 7968, 9760, 9960, 10126, 10624, 11712, 13280, 14640, 15189, 15936, 19520, 19920, 20252, 23424, 25315, 26560, 29280, 30378, 31872, 39040, 39840, 40504, 50630, 53120, 58560, 60756, 75945, 79680, 81008, 101260, 117120, 121512, 151890, 159360, 162016, 202520, 243024, 303780, 324032, 405040, 486048, 607560, 648064, 810080, 972096, 1215120, 1620160, 1944192, 2430240, 3240320, 4860480, 9720960]

約数ペア:

[(1, 9720960), (2, 4860480), (3, 3240320), (4, 2430240), (5, 1944192), (6, 1620160), (8, 1215120), (10, 972096), (12, 810080), (15, 648064), (16, 607560), (20, 486048), (24, 405040), (30, 324032), (32, 303780), (40, 243024), (48, 202520), (60, 162016), (61, 159360), (64, 151890), (80, 121512), (83, 117120), (96, 101260), (120, 81008), (122, 79680), (128, 75945), (160, 60756), (166, 58560), (183, 53120), (192, 50630), (240, 40504), (244, 39840), (249, 39040), (305, 31872), (320, 30378), (332, 29280), (366, 26560), (384, 25315), (415, 23424), (480, 20252), (488, 19920), (498, 19520), (610, 15936), (640, 15189), (664, 14640), (732, 13280), (830, 11712), (915, 10624), (960, 10126), (976, 9960), (996, 9760), (1220, 7968), (1245, 7808), (1328, 7320), (1464, 6640), (1660, 5856), (1830, 5312), (1920, 5063), (1952, 4980), (1992, 4880), (2440, 3984), (2490, 3904), (2656, 3660), (2928, 3320)]