329960160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229139}}^1$

素因数の和:229160

約数の個数: 72

約数和(自身を含む): 1125993960

約数和(自身を除く): 796033800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 229139, 458278, 687417, 916556, 1145695, 1374834, 1833112, 2062251, 2291390, 2749668, 3437085, 3666224, 4124502, 4582780, 5499336, 6874170, 7332448, 8249004, 9165560, 10311255, 10998672, 13748340, 16498008, 18331120, 20622510, 21997344, 27496680, 32996016, 36662240, 41245020, 54993360, 65992032, 82490040, 109986720, 164980080, 329960160]

約数ペア:

[(1, 329960160), (2, 164980080), (3, 109986720), (4, 82490040), (5, 65992032), (6, 54993360), (8, 41245020), (9, 36662240), (10, 32996016), (12, 27496680), (15, 21997344), (16, 20622510), (18, 18331120), (20, 16498008), (24, 13748340), (30, 10998672), (32, 10311255), (36, 9165560), (40, 8249004), (45, 7332448), (48, 6874170), (60, 5499336), (72, 4582780), (80, 4124502), (90, 3666224), (96, 3437085), (120, 2749668), (144, 2291390), (160, 2062251), (180, 1833112), (240, 1374834), (288, 1145695), (360, 916556), (480, 687417), (720, 458278), (1440, 229139)]