85647240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11356

約数の個数: 128

約数和(自身を含む): 326304000

約数和(自身を除く): 240656760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11329, 22658, 33987, 45316, 56645, 67974, 79303, 90632, 101961, 113290, 135948, 158606, 169935, 203922, 226580, 237909, 271896, 305883, 317212, 339870, 396515, 407844, 453160, 475818, 509805, 611766, 634424, 679740, 713727, 793030, 815688, 951636, 1019610, 1189545, 1223532, 1359480, 1427454, 1529415, 1586060, 1903272, 2039220, 2141181, 2379090, 2447064, 2854908, 3058830, 3172120, 3568635, 4078440, 4282362, 4758180, 5709816, 6117660, 7137270, 8564724, 9516360, 10705905, 12235320, 14274540, 17129448, 21411810, 28549080, 42823620, 85647240]

約数ペア:

[(1, 85647240), (2, 42823620), (3, 28549080), (4, 21411810), (5, 17129448), (6, 14274540), (7, 12235320), (8, 10705905), (9, 9516360), (10, 8564724), (12, 7137270), (14, 6117660), (15, 5709816), (18, 4758180), (20, 4282362), (21, 4078440), (24, 3568635), (27, 3172120), (28, 3058830), (30, 2854908), (35, 2447064), (36, 2379090), (40, 2141181), (42, 2039220), (45, 1903272), (54, 1586060), (56, 1529415), (60, 1427454), (63, 1359480), (70, 1223532), (72, 1189545), (84, 1019610), (90, 951636), (105, 815688), (108, 793030), (120, 713727), (126, 679740), (135, 634424), (140, 611766), (168, 509805), (180, 475818), (189, 453160), (210, 407844), (216, 396515), (252, 339870), (270, 317212), (280, 305883), (315, 271896), (360, 237909), (378, 226580), (420, 203922), (504, 169935), (540, 158606), (630, 135948), (756, 113290), (840, 101961), (945, 90632), (1080, 79303), (1260, 67974), (1512, 56645), (1890, 45316), (2520, 33987), (3780, 22658), (7560, 11329)]