145939320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 160

約数和(自身を含む): 506689920

約数和(自身を除く): 360750600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1453, 1620, 1674, 1860, 2232, 2511, 2790, 2906, 3240, 3348, 3720, 4185, 4359, 5022, 5580, 5812, 6696, 7265, 8370, 8718, 10044, 11160, 11624, 12555, 13077, 14530, 16740, 17436, 20088, 21795, 25110, 26154, 29060, 33480, 34872, 39231, 43590, 45043, 50220, 52308, 58120, 65385, 78462, 87180, 90086, 100440, 104616, 117693, 130770, 135129, 156924, 174360, 180172, 196155, 225215, 235386, 261540, 270258, 313848, 360344, 392310, 405387, 450430, 470772, 523080, 540516, 588465, 675645, 784620, 810774, 900860, 941544, 1081032, 1176930, 1216161, 1351290, 1569240, 1621548, 1801720, 2026935, 2353860, 2432322, 2702580, 3243096, 3648483, 4053870, 4707720, 4864644, 5405160, 6080805, 7296966, 8107740, 9729288, 12161610, 14593932, 16215480, 18242415, 24323220, 29187864, 36484830, 48646440, 72969660, 145939320]

約数ペア:

[(1, 145939320), (2, 72969660), (3, 48646440), (4, 36484830), (5, 29187864), (6, 24323220), (8, 18242415), (9, 16215480), (10, 14593932), (12, 12161610), (15, 9729288), (18, 8107740), (20, 7296966), (24, 6080805), (27, 5405160), (30, 4864644), (31, 4707720), (36, 4053870), (40, 3648483), (45, 3243096), (54, 2702580), (60, 2432322), (62, 2353860), (72, 2026935), (81, 1801720), (90, 1621548), (93, 1569240), (108, 1351290), (120, 1216161), (124, 1176930), (135, 1081032), (155, 941544), (162, 900860), (180, 810774), (186, 784620), (216, 675645), (248, 588465), (270, 540516), (279, 523080), (310, 470772), (324, 450430), (360, 405387), (372, 392310), (405, 360344), (465, 313848), (540, 270258), (558, 261540), (620, 235386), (648, 225215), (744, 196155), (810, 180172), (837, 174360), (930, 156924), (1080, 135129), (1116, 130770), (1240, 117693), (1395, 104616), (1453, 100440), (1620, 90086), (1674, 87180), (1860, 78462), (2232, 65385), (2511, 58120), (2790, 52308), (2906, 50220), (3240, 45043), (3348, 43590), (3720, 39231), (4185, 34872), (4359, 33480), (5022, 29060), (5580, 26154), (5812, 25110), (6696, 21795), (7265, 20088), (8370, 17436), (8718, 16740), (10044, 14530), (11160, 13077), (11624, 12555)]