23968620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 72

約数和(自身を含む): 78305136

約数和(自身を除く): 54336516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10243, 20486, 30729, 40972, 51215, 61458, 92187, 102430, 122916, 133159, 153645, 184374, 204860, 266318, 307290, 368748, 399477, 460935, 532636, 614580, 665795, 798954, 921870, 1198431, 1331590, 1597908, 1843740, 1997385, 2396862, 2663180, 3994770, 4793724, 5992155, 7989540, 11984310, 23968620]

約数ペア:

[(1, 23968620), (2, 11984310), (3, 7989540), (4, 5992155), (5, 4793724), (6, 3994770), (9, 2663180), (10, 2396862), (12, 1997385), (13, 1843740), (15, 1597908), (18, 1331590), (20, 1198431), (26, 921870), (30, 798954), (36, 665795), (39, 614580), (45, 532636), (52, 460935), (60, 399477), (65, 368748), (78, 307290), (90, 266318), (117, 204860), (130, 184374), (156, 153645), (180, 133159), (195, 122916), (234, 102430), (260, 92187), (390, 61458), (468, 51215), (585, 40972), (780, 30729), (1170, 20486), (2340, 10243)]