8348324580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{760321}}^1$

素因数の和:760397

約数の個数: 72

約数和(自身を含む): 25738420344

約数和(自身を除く): 17390095764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 760321, 1520642, 2280963, 3041284, 3801605, 4561926, 6842889, 7603210, 9123852, 11404815, 13685778, 15206420, 22809630, 27371556, 34214445, 45619260, 46379581, 68428890, 92759162, 136857780, 139138743, 185518324, 231897905, 278277486, 417416229, 463795810, 556554972, 695693715, 834832458, 927591620, 1391387430, 1669664916, 2087081145, 2782774860, 4174162290, 8348324580]

約数ペア:

[(1, 8348324580), (2, 4174162290), (3, 2782774860), (4, 2087081145), (5, 1669664916), (6, 1391387430), (9, 927591620), (10, 834832458), (12, 695693715), (15, 556554972), (18, 463795810), (20, 417416229), (30, 278277486), (36, 231897905), (45, 185518324), (60, 139138743), (61, 136857780), (90, 92759162), (122, 68428890), (180, 46379581), (183, 45619260), (244, 34214445), (305, 27371556), (366, 22809630), (549, 15206420), (610, 13685778), (732, 11404815), (915, 9123852), (1098, 7603210), (1220, 6842889), (1830, 4561926), (2196, 3801605), (2745, 3041284), (3660, 2280963), (5490, 1520642), (10980, 760321)]