23664720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 73959552

約数和(自身を除く): 50294832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 653, 755, 906, 1208, 1306, 1510, 1812, 1959, 2265, 2416, 2612, 3020, 3265, 3624, 3918, 4530, 5224, 6040, 6530, 7248, 7836, 9060, 9795, 10448, 12080, 13060, 15672, 18120, 19590, 26120, 31344, 36240, 39180, 52240, 78360, 98603, 156720, 197206, 295809, 394412, 493015, 591618, 788824, 986030, 1183236, 1479045, 1577648, 1972060, 2366472, 2958090, 3944120, 4732944, 5916180, 7888240, 11832360, 23664720]

約数ペア:

[(1, 23664720), (2, 11832360), (3, 7888240), (4, 5916180), (5, 4732944), (6, 3944120), (8, 2958090), (10, 2366472), (12, 1972060), (15, 1577648), (16, 1479045), (20, 1183236), (24, 986030), (30, 788824), (40, 591618), (48, 493015), (60, 394412), (80, 295809), (120, 197206), (151, 156720), (240, 98603), (302, 78360), (453, 52240), (604, 39180), (653, 36240), (755, 31344), (906, 26120), (1208, 19590), (1306, 18120), (1510, 15672), (1812, 13060), (1959, 12080), (2265, 10448), (2416, 9795), (2612, 9060), (3020, 7836), (3265, 7248), (3624, 6530), (3918, 6040), (4530, 5224)]