120078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 160

約数和(自身を含む): 415152000

約数和(自身を除く): 295073520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1549, 1615, 1938, 2040, 2280, 2584, 3098, 3230, 3876, 4080, 4560, 4647, 4845, 5168, 6196, 6460, 7745, 7752, 9294, 9690, 12392, 12920, 15490, 15504, 18588, 19380, 23235, 24784, 25840, 26333, 29431, 30980, 37176, 38760, 46470, 52666, 58862, 61960, 74352, 77520, 78999, 88293, 92940, 105332, 117724, 123920, 131665, 147155, 157998, 176586, 185880, 210664, 235448, 263330, 294310, 315996, 353172, 371760, 394995, 421328, 441465, 470896, 500327, 526660, 588620, 631992, 706344, 789990, 882930, 1000654, 1053320, 1177240, 1263984, 1412688, 1500981, 1579980, 1765860, 2001308, 2106640, 2354480, 2501635, 3001962, 3159960, 3531720, 4002616, 5003270, 6003924, 6319920, 7063440, 7504905, 8005232, 10006540, 12007848, 15009810, 20013080, 24015696, 30019620, 40026160, 60039240, 120078480]

約数ペア:

[(1, 120078480), (2, 60039240), (3, 40026160), (4, 30019620), (5, 24015696), (6, 20013080), (8, 15009810), (10, 12007848), (12, 10006540), (15, 8005232), (16, 7504905), (17, 7063440), (19, 6319920), (20, 6003924), (24, 5003270), (30, 4002616), (34, 3531720), (38, 3159960), (40, 3001962), (48, 2501635), (51, 2354480), (57, 2106640), (60, 2001308), (68, 1765860), (76, 1579980), (80, 1500981), (85, 1412688), (95, 1263984), (102, 1177240), (114, 1053320), (120, 1000654), (136, 882930), (152, 789990), (170, 706344), (190, 631992), (204, 588620), (228, 526660), (240, 500327), (255, 470896), (272, 441465), (285, 421328), (304, 394995), (323, 371760), (340, 353172), (380, 315996), (408, 294310), (456, 263330), (510, 235448), (570, 210664), (646, 185880), (680, 176586), (760, 157998), (816, 147155), (912, 131665), (969, 123920), (1020, 117724), (1140, 105332), (1292, 92940), (1360, 88293), (1520, 78999), (1549, 77520), (1615, 74352), (1938, 61960), (2040, 58862), (2280, 52666), (2584, 46470), (3098, 38760), (3230, 37176), (3876, 30980), (4080, 29431), (4560, 26333), (4647, 25840), (4845, 24784), (5168, 23235), (6196, 19380), (6460, 18588), (7745, 15504), (7752, 15490), (9294, 12920), (9690, 12392)]