2010720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4521120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 71, 80, 96, 118, 120, 142, 160, 177, 213, 236, 240, 284, 295, 354, 355, 426, 472, 480, 568, 590, 708, 710, 852, 885, 944, 1065, 1136, 1180, 1416, 1420, 1704, 1770, 1888, 2130, 2272, 2360, 2832, 2840, 3408, 3540, 4189, 4260, 4720, 5664, 5680, 6816, 7080, 8378, 8520, 9440, 11360, 12567, 14160, 16756, 17040, 20945, 25134, 28320, 33512, 34080, 41890, 50268, 62835, 67024, 83780, 100536, 125670, 134048, 167560, 201072, 251340, 335120, 402144, 502680, 670240, 1005360, 2010720]

約数ペア:

[(1, 2010720), (2, 1005360), (3, 670240), (4, 502680), (5, 402144), (6, 335120), (8, 251340), (10, 201072), (12, 167560), (15, 134048), (16, 125670), (20, 100536), (24, 83780), (30, 67024), (32, 62835), (40, 50268), (48, 41890), (59, 34080), (60, 33512), (71, 28320), (80, 25134), (96, 20945), (118, 17040), (120, 16756), (142, 14160), (160, 12567), (177, 11360), (213, 9440), (236, 8520), (240, 8378), (284, 7080), (295, 6816), (354, 5680), (355, 5664), (426, 4720), (472, 4260), (480, 4189), (568, 3540), (590, 3408), (708, 2840), (710, 2832), (852, 2360), (885, 2272), (944, 2130), (1065, 1888), (1136, 1770), (1180, 1704), (1416, 1420)]