60208720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 173738880

約数和(自身を除く): 113530160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 277, 286, 304, 380, 418, 440, 494, 520, 554, 572, 715, 760, 836, 880, 988, 1040, 1045, 1108, 1144, 1235, 1385, 1430, 1520, 1672, 1976, 2090, 2216, 2288, 2470, 2717, 2770, 2860, 3047, 3344, 3601, 3952, 4180, 4432, 4940, 5263, 5434, 5540, 5720, 6094, 7202, 8360, 9880, 10526, 10868, 11080, 11440, 12188, 13585, 14404, 15235, 16720, 18005, 19760, 21052, 21736, 22160, 24376, 26315, 27170, 28808, 30470, 36010, 39611, 42104, 43472, 48752, 52630, 54340, 57616, 57893, 60940, 68419, 72020, 79222, 84208, 105260, 108680, 115786, 121880, 136838, 144040, 158444, 198055, 210520, 217360, 231572, 243760, 273676, 288080, 289465, 316888, 342095, 396110, 421040, 463144, 547352, 578930, 633776, 684190, 752609, 792220, 926288, 1094704, 1157860, 1368380, 1505218, 1584440, 2315720, 2736760, 3010436, 3168880, 3763045, 4631440, 5473520, 6020872, 7526090, 12041744, 15052180, 30104360, 60208720]

約数ペア:

[(1, 60208720), (2, 30104360), (4, 15052180), (5, 12041744), (8, 7526090), (10, 6020872), (11, 5473520), (13, 4631440), (16, 3763045), (19, 3168880), (20, 3010436), (22, 2736760), (26, 2315720), (38, 1584440), (40, 1505218), (44, 1368380), (52, 1157860), (55, 1094704), (65, 926288), (76, 792220), (80, 752609), (88, 684190), (95, 633776), (104, 578930), (110, 547352), (130, 463144), (143, 421040), (152, 396110), (176, 342095), (190, 316888), (208, 289465), (209, 288080), (220, 273676), (247, 243760), (260, 231572), (277, 217360), (286, 210520), (304, 198055), (380, 158444), (418, 144040), (440, 136838), (494, 121880), (520, 115786), (554, 108680), (572, 105260), (715, 84208), (760, 79222), (836, 72020), (880, 68419), (988, 60940), (1040, 57893), (1045, 57616), (1108, 54340), (1144, 52630), (1235, 48752), (1385, 43472), (1430, 42104), (1520, 39611), (1672, 36010), (1976, 30470), (2090, 28808), (2216, 27170), (2288, 26315), (2470, 24376), (2717, 22160), (2770, 21736), (2860, 21052), (3047, 19760), (3344, 18005), (3601, 16720), (3952, 15235), (4180, 14404), (4432, 13585), (4940, 12188), (5263, 11440), (5434, 11080), (5540, 10868), (5720, 10526), (6094, 9880), (7202, 8360)]