23561640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{65449}}^1$

素因数の和:65466

約数の個数: 48

約数和(自身を含む): 76576500

約数和(自身を除く): 53014860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 65449, 130898, 196347, 261796, 327245, 392694, 523592, 589041, 654490, 785388, 981735, 1178082, 1308980, 1570776, 1963470, 2356164, 2617960, 2945205, 3926940, 4712328, 5890410, 7853880, 11780820, 23561640]

約数ペア:

[(1, 23561640), (2, 11780820), (3, 7853880), (4, 5890410), (5, 4712328), (6, 3926940), (8, 2945205), (9, 2617960), (10, 2356164), (12, 1963470), (15, 1570776), (18, 1308980), (20, 1178082), (24, 981735), (30, 785388), (36, 654490), (40, 589041), (45, 523592), (60, 392694), (72, 327245), (90, 261796), (120, 196347), (180, 130898), (360, 65449)]