1569362940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19681}}^1$

素因数の和:20139

約数の個数: 72

約数和(自身を含む): 4771389168

約数和(自身を除く): 3202026228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 2215, 2658, 3987, 4430, 5316, 6645, 7974, 8860, 13290, 15948, 19681, 19935, 26580, 39362, 39870, 59043, 78724, 79740, 98405, 118086, 177129, 196810, 236172, 295215, 354258, 393620, 590430, 708516, 885645, 1180860, 1771290, 3542580, 8718683, 17437366, 26156049, 34874732, 43593415, 52312098, 78468147, 87186830, 104624196, 130780245, 156936294, 174373660, 261560490, 313872588, 392340735, 523120980, 784681470, 1569362940]

約数ペア:

[(1, 1569362940), (2, 784681470), (3, 523120980), (4, 392340735), (5, 313872588), (6, 261560490), (9, 174373660), (10, 156936294), (12, 130780245), (15, 104624196), (18, 87186830), (20, 78468147), (30, 52312098), (36, 43593415), (45, 34874732), (60, 26156049), (90, 17437366), (180, 8718683), (443, 3542580), (886, 1771290), (1329, 1180860), (1772, 885645), (2215, 708516), (2658, 590430), (3987, 393620), (4430, 354258), (5316, 295215), (6645, 236172), (7974, 196810), (8860, 177129), (13290, 118086), (15948, 98405), (19681, 79740), (19935, 78724), (26580, 59043), (39362, 39870)]