285468960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{84961}}^1$

素因数の和:84986

約数の個数: 96

約数和(自身を含む): 1027700352

約数和(自身を除く): 742231392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 84961, 169922, 254883, 339844, 424805, 509766, 594727, 679688, 849610, 1019532, 1189454, 1274415, 1359376, 1699220, 1784181, 2039064, 2378908, 2548830, 2718752, 2973635, 3398440, 3568362, 4078128, 4757816, 5097660, 5947270, 6796880, 7136724, 8156256, 8920905, 9515632, 10195320, 11894540, 13593760, 14273448, 17841810, 19031264, 20390640, 23789080, 28546896, 35683620, 40781280, 47578160, 57093792, 71367240, 95156320, 142734480, 285468960]

約数ペア:

[(1, 285468960), (2, 142734480), (3, 95156320), (4, 71367240), (5, 57093792), (6, 47578160), (7, 40781280), (8, 35683620), (10, 28546896), (12, 23789080), (14, 20390640), (15, 19031264), (16, 17841810), (20, 14273448), (21, 13593760), (24, 11894540), (28, 10195320), (30, 9515632), (32, 8920905), (35, 8156256), (40, 7136724), (42, 6796880), (48, 5947270), (56, 5097660), (60, 4757816), (70, 4078128), (80, 3568362), (84, 3398440), (96, 2973635), (105, 2718752), (112, 2548830), (120, 2378908), (140, 2039064), (160, 1784181), (168, 1699220), (210, 1359376), (224, 1274415), (240, 1189454), (280, 1019532), (336, 849610), (420, 679688), (480, 594727), (560, 509766), (672, 424805), (840, 339844), (1120, 254883), (1680, 169922), (3360, 84961)]