108261720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{42961}}^1$

素因数の和:42985

約数の個数: 96

約数和(自身を含む): 402124320

約数和(自身を除く): 293862600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 42961, 85922, 128883, 171844, 214805, 257766, 300727, 343688, 386649, 429610, 515532, 601454, 644415, 773298, 859220, 902181, 1031064, 1202908, 1288830, 1503635, 1546596, 1718440, 1804362, 1933245, 2405816, 2577660, 2706543, 3007270, 3093192, 3608724, 3866490, 4510905, 5155320, 5413086, 6014540, 7217448, 7732980, 9021810, 10826172, 12029080, 13532715, 15465960, 18043620, 21652344, 27065430, 36087240, 54130860, 108261720]

約数ペア:

[(1, 108261720), (2, 54130860), (3, 36087240), (4, 27065430), (5, 21652344), (6, 18043620), (7, 15465960), (8, 13532715), (9, 12029080), (10, 10826172), (12, 9021810), (14, 7732980), (15, 7217448), (18, 6014540), (20, 5413086), (21, 5155320), (24, 4510905), (28, 3866490), (30, 3608724), (35, 3093192), (36, 3007270), (40, 2706543), (42, 2577660), (45, 2405816), (56, 1933245), (60, 1804362), (63, 1718440), (70, 1546596), (72, 1503635), (84, 1288830), (90, 1202908), (105, 1031064), (120, 902181), (126, 859220), (140, 773298), (168, 644415), (180, 601454), (210, 515532), (252, 429610), (280, 386649), (315, 343688), (360, 300727), (420, 257766), (504, 214805), (630, 171844), (840, 128883), (1260, 85922), (2520, 42961)]