55491120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 120

約数和(自身を含む): 191486256

約数和(自身を除く): 135995136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2083, 2220, 2664, 2960, 3330, 4166, 4440, 5328, 6249, 6660, 8332, 8880, 10415, 12498, 13320, 16664, 18747, 20830, 24996, 26640, 31245, 33328, 37494, 41660, 49992, 62490, 74988, 77071, 83320, 93735, 99984, 124980, 149976, 154142, 166640, 187470, 231213, 249960, 299952, 308284, 374940, 385355, 462426, 499920, 616568, 693639, 749880, 770710, 924852, 1156065, 1233136, 1387278, 1499760, 1541420, 1849704, 2312130, 2774556, 3082840, 3468195, 3699408, 4624260, 5549112, 6165680, 6936390, 9248520, 11098224, 13872780, 18497040, 27745560, 55491120]

約数ペア:

[(1, 55491120), (2, 27745560), (3, 18497040), (4, 13872780), (5, 11098224), (6, 9248520), (8, 6936390), (9, 6165680), (10, 5549112), (12, 4624260), (15, 3699408), (16, 3468195), (18, 3082840), (20, 2774556), (24, 2312130), (30, 1849704), (36, 1541420), (37, 1499760), (40, 1387278), (45, 1233136), (48, 1156065), (60, 924852), (72, 770710), (74, 749880), (80, 693639), (90, 616568), (111, 499920), (120, 462426), (144, 385355), (148, 374940), (180, 308284), (185, 299952), (222, 249960), (240, 231213), (296, 187470), (333, 166640), (360, 154142), (370, 149976), (444, 124980), (555, 99984), (592, 93735), (666, 83320), (720, 77071), (740, 74988), (888, 62490), (1110, 49992), (1332, 41660), (1480, 37494), (1665, 33328), (1776, 31245), (2083, 26640), (2220, 24996), (2664, 20830), (2960, 18747), (3330, 16664), (4166, 13320), (4440, 12498), (5328, 10415), (6249, 8880), (6660, 8332)]