178990080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 176

約数和(自身を含む): 587963904

約数和(自身を除く): 408973824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 271, 320, 344, 384, 430, 480, 512, 516, 542, 640, 645, 688, 768, 813, 860, 960, 1024, 1032, 1084, 1280, 1290, 1355, 1376, 1536, 1626, 1720, 1920, 2064, 2168, 2560, 2580, 2710, 2752, 3072, 3252, 3440, 3840, 4065, 4128, 4336, 5120, 5160, 5420, 5504, 6504, 6880, 7680, 8130, 8256, 8672, 10320, 10840, 11008, 11653, 13008, 13760, 15360, 16260, 16512, 17344, 20640, 21680, 22016, 23306, 26016, 27520, 32520, 33024, 34688, 34959, 41280, 43360, 44032, 46612, 52032, 55040, 58265, 65040, 66048, 69376, 69918, 82560, 86720, 93224, 104064, 110080, 116530, 130080, 132096, 138752, 139836, 165120, 173440, 174795, 186448, 208128, 220160, 233060, 260160, 277504, 279672, 330240, 346880, 349590, 372896, 416256, 466120, 520320, 559344, 660480, 693760, 699180, 745792, 832512, 932240, 1040640, 1118688, 1387520, 1398360, 1491584, 1864480, 2081280, 2237376, 2796720, 2983168, 3728960, 4162560, 4474752, 5593440, 5966336, 7457920, 8949504, 11186880, 11932672, 14915840, 17899008, 22373760, 29831680, 35798016, 44747520, 59663360, 89495040, 178990080]

約数ペア:

[(1, 178990080), (2, 89495040), (3, 59663360), (4, 44747520), (5, 35798016), (6, 29831680), (8, 22373760), (10, 17899008), (12, 14915840), (15, 11932672), (16, 11186880), (20, 8949504), (24, 7457920), (30, 5966336), (32, 5593440), (40, 4474752), (43, 4162560), (48, 3728960), (60, 2983168), (64, 2796720), (80, 2237376), (86, 2081280), (96, 1864480), (120, 1491584), (128, 1398360), (129, 1387520), (160, 1118688), (172, 1040640), (192, 932240), (215, 832512), (240, 745792), (256, 699180), (258, 693760), (271, 660480), (320, 559344), (344, 520320), (384, 466120), (430, 416256), (480, 372896), (512, 349590), (516, 346880), (542, 330240), (640, 279672), (645, 277504), (688, 260160), (768, 233060), (813, 220160), (860, 208128), (960, 186448), (1024, 174795), (1032, 173440), (1084, 165120), (1280, 139836), (1290, 138752), (1355, 132096), (1376, 130080), (1536, 116530), (1626, 110080), (1720, 104064), (1920, 93224), (2064, 86720), (2168, 82560), (2560, 69918), (2580, 69376), (2710, 66048), (2752, 65040), (3072, 58265), (3252, 55040), (3440, 52032), (3840, 46612), (4065, 44032), (4128, 43360), (4336, 41280), (5120, 34959), (5160, 34688), (5420, 33024), (5504, 32520), (6504, 27520), (6880, 26016), (7680, 23306), (8130, 22016), (8256, 21680), (8672, 20640), (10320, 17344), (10840, 16512), (11008, 16260), (11653, 15360), (13008, 13760)]