780480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1$

素因数の和:294

約数の個数: 84

約数和(自身を含む): 2694432

約数和(自身を除く): 1913952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 480, 542, 576, 720, 813, 960, 1084, 1355, 1440, 1626, 2168, 2439, 2710, 2880, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 8672, 9756, 10840, 12195, 13008, 16260, 17344, 19512, 21680, 24390, 26016, 32520, 39024, 43360, 48780, 52032, 65040, 78048, 86720, 97560, 130080, 156096, 195120, 260160, 390240, 780480]

約数ペア:

[(1, 780480), (2, 390240), (3, 260160), (4, 195120), (5, 156096), (6, 130080), (8, 97560), (9, 86720), (10, 78048), (12, 65040), (15, 52032), (16, 48780), (18, 43360), (20, 39024), (24, 32520), (30, 26016), (32, 24390), (36, 21680), (40, 19512), (45, 17344), (48, 16260), (60, 13008), (64, 12195), (72, 10840), (80, 9756), (90, 8672), (96, 8130), (120, 6504), (144, 5420), (160, 4878), (180, 4336), (192, 4065), (240, 3252), (271, 2880), (288, 2710), (320, 2439), (360, 2168), (480, 1626), (542, 1440), (576, 1355), (720, 1084), (813, 960)]