265488120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17987}}^1$

素因数の和:18045

約数の個数: 96

約数和(自身を含む): 883930320

約数和(自身を除く): 618442200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 17987, 35974, 53961, 71948, 89935, 107922, 143896, 161883, 179870, 215844, 269805, 323766, 359740, 431688, 539610, 647532, 719480, 737467, 809415, 1079220, 1295064, 1474934, 1618830, 2158440, 2212401, 2949868, 3237660, 3687335, 4424802, 5899736, 6475320, 6637203, 7374670, 8849604, 11062005, 13274406, 14749340, 17699208, 22124010, 26548812, 29498680, 33186015, 44248020, 53097624, 66372030, 88496040, 132744060, 265488120]

約数ペア:

[(1, 265488120), (2, 132744060), (3, 88496040), (4, 66372030), (5, 53097624), (6, 44248020), (8, 33186015), (9, 29498680), (10, 26548812), (12, 22124010), (15, 17699208), (18, 14749340), (20, 13274406), (24, 11062005), (30, 8849604), (36, 7374670), (40, 6637203), (41, 6475320), (45, 5899736), (60, 4424802), (72, 3687335), (82, 3237660), (90, 2949868), (120, 2212401), (123, 2158440), (164, 1618830), (180, 1474934), (205, 1295064), (246, 1079220), (328, 809415), (360, 737467), (369, 719480), (410, 647532), (492, 539610), (615, 431688), (738, 359740), (820, 323766), (984, 269805), (1230, 215844), (1476, 179870), (1640, 161883), (1845, 143896), (2460, 107922), (2952, 89935), (3690, 71948), (4920, 53961), (7380, 35974), (14760, 17987)]