90702967440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16431697}}^1$

素因数の和:16431736

約数の個数: 80

約数和(自身を含む): 293404399488

約数和(自身を除く): 202701432048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16431697, 32863394, 49295091, 65726788, 82158485, 98590182, 131453576, 164316970, 197180364, 246475455, 262907152, 328633940, 377929031, 394360728, 492950910, 657267880, 755858062, 788721456, 985901820, 1133787093, 1314535760, 1511716124, 1889645155, 1971803640, 2267574186, 3023432248, 3779290310, 3943607280, 4535148372, 5668935465, 6046864496, 7558580620, 9070296744, 11337870930, 15117161240, 18140593488, 22675741860, 30234322480, 45351483720, 90702967440]

約数ペア:

[(1, 90702967440), (2, 45351483720), (3, 30234322480), (4, 22675741860), (5, 18140593488), (6, 15117161240), (8, 11337870930), (10, 9070296744), (12, 7558580620), (15, 6046864496), (16, 5668935465), (20, 4535148372), (23, 3943607280), (24, 3779290310), (30, 3023432248), (40, 2267574186), (46, 1971803640), (48, 1889645155), (60, 1511716124), (69, 1314535760), (80, 1133787093), (92, 985901820), (115, 788721456), (120, 755858062), (138, 657267880), (184, 492950910), (230, 394360728), (240, 377929031), (276, 328633940), (345, 262907152), (368, 246475455), (460, 197180364), (552, 164316970), (690, 131453576), (920, 98590182), (1104, 82158485), (1380, 65726788), (1840, 49295091), (2760, 32863394), (5520, 16431697)]