11572380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 35380800

約数和(自身を除く): 23808420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 269, 478, 538, 717, 807, 956, 1076, 1195, 1345, 1434, 1614, 2151, 2390, 2421, 2690, 2868, 3228, 3585, 4035, 4302, 4780, 4842, 5380, 7170, 8070, 8604, 9684, 10755, 12105, 14340, 16140, 21510, 24210, 43020, 48420, 64291, 128582, 192873, 257164, 321455, 385746, 578619, 642910, 771492, 964365, 1157238, 1285820, 1928730, 2314476, 2893095, 3857460, 5786190, 11572380]

約数ペア:

[(1, 11572380), (2, 5786190), (3, 3857460), (4, 2893095), (5, 2314476), (6, 1928730), (9, 1285820), (10, 1157238), (12, 964365), (15, 771492), (18, 642910), (20, 578619), (30, 385746), (36, 321455), (45, 257164), (60, 192873), (90, 128582), (180, 64291), (239, 48420), (269, 43020), (478, 24210), (538, 21510), (717, 16140), (807, 14340), (956, 12105), (1076, 10755), (1195, 9684), (1345, 8604), (1434, 8070), (1614, 7170), (2151, 5380), (2390, 4842), (2421, 4780), (2690, 4302), (2868, 4035), (3228, 3585)]