65967240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28933}}^1$

素因数の和:28966

約数の個数: 64

約数和(自身を含む): 208324800

約数和(自身を除く): 142357560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28933, 57866, 86799, 115732, 144665, 173598, 231464, 289330, 347196, 433995, 549727, 578660, 694392, 867990, 1099454, 1157320, 1649181, 1735980, 2198908, 2748635, 3298362, 3471960, 4397816, 5497270, 6596724, 8245905, 10994540, 13193448, 16491810, 21989080, 32983620, 65967240]

約数ペア:

[(1, 65967240), (2, 32983620), (3, 21989080), (4, 16491810), (5, 13193448), (6, 10994540), (8, 8245905), (10, 6596724), (12, 5497270), (15, 4397816), (19, 3471960), (20, 3298362), (24, 2748635), (30, 2198908), (38, 1735980), (40, 1649181), (57, 1157320), (60, 1099454), (76, 867990), (95, 694392), (114, 578660), (120, 549727), (152, 433995), (190, 347196), (228, 289330), (285, 231464), (380, 173598), (456, 144665), (570, 115732), (760, 86799), (1140, 57866), (2280, 28933)]