545643720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65899}}^1$

素因数の和:65939

約数の個数: 96

約数和(自身を含む): 1850472000

約数和(自身を除く): 1304828280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 65899, 131798, 197697, 263596, 329495, 395394, 527192, 593091, 658990, 790788, 988485, 1186182, 1317980, 1515677, 1581576, 1976970, 2372364, 2635960, 2965455, 3031354, 3953940, 4547031, 4744728, 5930910, 6062708, 7578385, 7907880, 9094062, 11861820, 12125416, 13641093, 15156770, 18188124, 22735155, 23723640, 27282186, 30313540, 36376248, 45470310, 54564372, 60627080, 68205465, 90940620, 109128744, 136410930, 181881240, 272821860, 545643720]

約数ペア:

[(1, 545643720), (2, 272821860), (3, 181881240), (4, 136410930), (5, 109128744), (6, 90940620), (8, 68205465), (9, 60627080), (10, 54564372), (12, 45470310), (15, 36376248), (18, 30313540), (20, 27282186), (23, 23723640), (24, 22735155), (30, 18188124), (36, 15156770), (40, 13641093), (45, 12125416), (46, 11861820), (60, 9094062), (69, 7907880), (72, 7578385), (90, 6062708), (92, 5930910), (115, 4744728), (120, 4547031), (138, 3953940), (180, 3031354), (184, 2965455), (207, 2635960), (230, 2372364), (276, 1976970), (345, 1581576), (360, 1515677), (414, 1317980), (460, 1186182), (552, 988485), (690, 790788), (828, 658990), (920, 593091), (1035, 527192), (1380, 395394), (1656, 329495), (2070, 263596), (2760, 197697), (4140, 131798), (8280, 65899)]