2500657440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{6079}}^1$

素因数の和:6954

約数の個数: 96

約数和(自身を含む): 7887559680

約数和(自身を除く): 5386902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 857, 1714, 2571, 3428, 4285, 5142, 6079, 6856, 8570, 10284, 12158, 12855, 13712, 17140, 18237, 20568, 24316, 25710, 27424, 30395, 34280, 36474, 41136, 48632, 51420, 60790, 68560, 72948, 82272, 91185, 97264, 102840, 121580, 137120, 145896, 182370, 194528, 205680, 243160, 291792, 364740, 411360, 486320, 583584, 729480, 972640, 1458960, 2917920, 5209703, 10419406, 15629109, 20838812, 26048515, 31258218, 41677624, 52097030, 62516436, 78145545, 83355248, 104194060, 125032872, 156291090, 166710496, 208388120, 250065744, 312582180, 416776240, 500131488, 625164360, 833552480, 1250328720, 2500657440]

約数ペア:

[(1, 2500657440), (2, 1250328720), (3, 833552480), (4, 625164360), (5, 500131488), (6, 416776240), (8, 312582180), (10, 250065744), (12, 208388120), (15, 166710496), (16, 156291090), (20, 125032872), (24, 104194060), (30, 83355248), (32, 78145545), (40, 62516436), (48, 52097030), (60, 41677624), (80, 31258218), (96, 26048515), (120, 20838812), (160, 15629109), (240, 10419406), (480, 5209703), (857, 2917920), (1714, 1458960), (2571, 972640), (3428, 729480), (4285, 583584), (5142, 486320), (6079, 411360), (6856, 364740), (8570, 291792), (10284, 243160), (12158, 205680), (12855, 194528), (13712, 182370), (17140, 145896), (18237, 137120), (20568, 121580), (24316, 102840), (25710, 97264), (27424, 91185), (30395, 82272), (34280, 72948), (36474, 68560), (41136, 60790), (48632, 51420)]