2829240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 9547200

約数和(自身を除く): 6717960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 271, 290, 348, 360, 435, 522, 542, 580, 696, 813, 870, 1044, 1084, 1160, 1305, 1355, 1626, 1740, 2088, 2168, 2439, 2610, 2710, 3252, 3480, 4065, 4878, 5220, 5420, 6504, 7859, 8130, 9756, 10440, 10840, 12195, 15718, 16260, 19512, 23577, 24390, 31436, 32520, 39295, 47154, 48780, 62872, 70731, 78590, 94308, 97560, 117885, 141462, 157180, 188616, 235770, 282924, 314360, 353655, 471540, 565848, 707310, 943080, 1414620, 2829240]

約数ペア:

[(1, 2829240), (2, 1414620), (3, 943080), (4, 707310), (5, 565848), (6, 471540), (8, 353655), (9, 314360), (10, 282924), (12, 235770), (15, 188616), (18, 157180), (20, 141462), (24, 117885), (29, 97560), (30, 94308), (36, 78590), (40, 70731), (45, 62872), (58, 48780), (60, 47154), (72, 39295), (87, 32520), (90, 31436), (116, 24390), (120, 23577), (145, 19512), (174, 16260), (180, 15718), (232, 12195), (261, 10840), (271, 10440), (290, 9756), (348, 8130), (360, 7859), (435, 6504), (522, 5420), (542, 5220), (580, 4878), (696, 4065), (813, 3480), (870, 3252), (1044, 2710), (1084, 2610), (1160, 2439), (1305, 2168), (1355, 2088), (1626, 1740)]