380020320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8565

約数の個数: 144

約数和(自身を含む): 1338809472

約数和(自身を除く): 958789152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8513, 8928, 11160, 14880, 17026, 22320, 25539, 34052, 42565, 44640, 51078, 68104, 76617, 85130, 102156, 127695, 136208, 153234, 170260, 204312, 255390, 263903, 272416, 306468, 340520, 383085, 408624, 510780, 527806, 612936, 681040, 766170, 791709, 817248, 1021560, 1055612, 1225872, 1319515, 1362080, 1532340, 1583418, 2043120, 2111224, 2375127, 2451744, 2639030, 3064680, 3166836, 3958545, 4086240, 4222448, 4750254, 5278060, 6129360, 6333672, 7917090, 8444896, 9500508, 10556120, 11875635, 12258720, 12667344, 15834180, 19001016, 21112240, 23751270, 25334688, 31668360, 38002032, 42224480, 47502540, 63336720, 76004064, 95005080, 126673440, 190010160, 380020320]

約数ペア:

[(1, 380020320), (2, 190010160), (3, 126673440), (4, 95005080), (5, 76004064), (6, 63336720), (8, 47502540), (9, 42224480), (10, 38002032), (12, 31668360), (15, 25334688), (16, 23751270), (18, 21112240), (20, 19001016), (24, 15834180), (30, 12667344), (31, 12258720), (32, 11875635), (36, 10556120), (40, 9500508), (45, 8444896), (48, 7917090), (60, 6333672), (62, 6129360), (72, 5278060), (80, 4750254), (90, 4222448), (93, 4086240), (96, 3958545), (120, 3166836), (124, 3064680), (144, 2639030), (155, 2451744), (160, 2375127), (180, 2111224), (186, 2043120), (240, 1583418), (248, 1532340), (279, 1362080), (288, 1319515), (310, 1225872), (360, 1055612), (372, 1021560), (465, 817248), (480, 791709), (496, 766170), (558, 681040), (620, 612936), (720, 527806), (744, 510780), (930, 408624), (992, 383085), (1116, 340520), (1240, 306468), (1395, 272416), (1440, 263903), (1488, 255390), (1860, 204312), (2232, 170260), (2480, 153234), (2790, 136208), (2976, 127695), (3720, 102156), (4464, 85130), (4960, 76617), (5580, 68104), (7440, 51078), (8513, 44640), (8928, 42565), (11160, 34052), (14880, 25539), (17026, 22320)]