23904160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3049}}^1$

素因数の和:3078

約数の個数: 72

約数和(自身を含む): 65715300

約数和(自身を除く): 41811140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3049, 3920, 6098, 7840, 12196, 15245, 21343, 24392, 30490, 42686, 48784, 60980, 85372, 97568, 106715, 121960, 149401, 170744, 213430, 243920, 298802, 341488, 426860, 487840, 597604, 682976, 747005, 853720, 1195208, 1494010, 1707440, 2390416, 2988020, 3414880, 4780832, 5976040, 11952080, 23904160]

約数ペア:

[(1, 23904160), (2, 11952080), (4, 5976040), (5, 4780832), (7, 3414880), (8, 2988020), (10, 2390416), (14, 1707440), (16, 1494010), (20, 1195208), (28, 853720), (32, 747005), (35, 682976), (40, 597604), (49, 487840), (56, 426860), (70, 341488), (80, 298802), (98, 243920), (112, 213430), (140, 170744), (160, 149401), (196, 121960), (224, 106715), (245, 97568), (280, 85372), (392, 60980), (490, 48784), (560, 42686), (784, 30490), (980, 24392), (1120, 21343), (1568, 15245), (1960, 12196), (3049, 7840), (3920, 6098)]