741157920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16655

約数の個数: 144

約数和(自身を含む): 2610945792

約数和(自身を除く): 1869787872

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, 8928, 11160, 14880, 16603, 22320, 33206, 44640, 49809, 66412, 83015, 99618, 132824, 149427, 166030, 199236, 249045, 265648, 298854, 332060, 398472, 498090, 514693, 531296, 597708, 664120, 747135, 796944, 996180, 1029386, 1195416, 1328240, 1494270, 1544079, 1593888, 1992360, 2058772, 2390832, 2573465, 2656480, 2988540, 3088158, 3984720, 4117544, 4632237, 4781664, 5146930, 5977080, 6176316, 7720395, 7969440, 8235088, 9264474, 10293860, 11954160, 12352632, 15440790, 16470176, 18528948, 20587720, 23161185, 23908320, 24705264, 30881580, 37057896, 41175440, 46322370, 49410528, 61763160, 74115792, 82350880, 92644740, 123526320, 148231584, 185289480, 247052640, 370578960, 741157920]

約数ペア:

[(1, 741157920), (2, 370578960), (3, 247052640), (4, 185289480), (5, 148231584), (6, 123526320), (8, 92644740), (9, 82350880), (10, 74115792), (12, 61763160), (15, 49410528), (16, 46322370), (18, 41175440), (20, 37057896), (24, 30881580), (30, 24705264), (31, 23908320), (32, 23161185), (36, 20587720), (40, 18528948), (45, 16470176), (48, 15440790), (60, 12352632), (62, 11954160), (72, 10293860), (80, 9264474), (90, 8235088), (93, 7969440), (96, 7720395), (120, 6176316), (124, 5977080), (144, 5146930), (155, 4781664), (160, 4632237), (180, 4117544), (186, 3984720), (240, 3088158), (248, 2988540), (279, 2656480), (288, 2573465), (310, 2390832), (360, 2058772), (372, 1992360), (465, 1593888), (480, 1544079), (496, 1494270), (558, 1328240), (620, 1195416), (720, 1029386), (744, 996180), (930, 796944), (992, 747135), (1116, 664120), (1240, 597708), (1395, 531296), (1440, 514693), (1488, 498090), (1860, 398472), (2232, 332060), (2480, 298854), (2790, 265648), (2976, 249045), (3720, 199236), (4464, 166030), (4960, 149427), (5580, 132824), (7440, 99618), (8928, 83015), (11160, 66412), (14880, 49809), (16603, 44640), (22320, 33206)]