1551118560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 5040947520

約数和(自身を除く): 3489828960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 269, 293, 328, 410, 480, 492, 538, 586, 615, 656, 807, 820, 879, 984, 1076, 1172, 1230, 1312, 1345, 1465, 1614, 1640, 1758, 1968, 2152, 2344, 2460, 2690, 2930, 3228, 3280, 3516, 3936, 4035, 4304, 4395, 4688, 4920, 5380, 5860, 6456, 6560, 7032, 8070, 8608, 8790, 9376, 9840, 10760, 11029, 11720, 12013, 12912, 14064, 16140, 17580, 19680, 21520, 22058, 23440, 24026, 25824, 28128, 32280, 33087, 35160, 36039, 43040, 44116, 46880, 48052, 55145, 60065, 64560, 66174, 70320, 72078, 78817, 88232, 96104, 110290, 120130, 129120, 132348, 140640, 144156, 157634, 165435, 176464, 180195, 192208, 220580, 236451, 240260, 264696, 288312, 315268, 330870, 352928, 360390, 384416, 394085, 441160, 472902, 480520, 529392, 576624, 630536, 661740, 720780, 788170, 882320, 945804, 961040, 1058784, 1153248, 1182255, 1261072, 1323480, 1441560, 1576340, 1764640, 1891608, 1922080, 2364510, 2522144, 2646960, 2883120, 3152680, 3231497, 3783216, 4729020, 5293920, 5766240, 6305360, 6462994, 7566432, 9458040, 9694491, 12610720, 12925988, 16157485, 18916080, 19388982, 25851976, 32314970, 37832160, 38777964, 48472455, 51703952, 64629940, 77555928, 96944910, 103407904, 129259880, 155111856, 193889820, 258519760, 310223712, 387779640, 517039520, 775559280, 1551118560]

約数ペア:

[(1, 1551118560), (2, 775559280), (3, 517039520), (4, 387779640), (5, 310223712), (6, 258519760), (8, 193889820), (10, 155111856), (12, 129259880), (15, 103407904), (16, 96944910), (20, 77555928), (24, 64629940), (30, 51703952), (32, 48472455), (40, 38777964), (41, 37832160), (48, 32314970), (60, 25851976), (80, 19388982), (82, 18916080), (96, 16157485), (120, 12925988), (123, 12610720), (160, 9694491), (164, 9458040), (205, 7566432), (240, 6462994), (246, 6305360), (269, 5766240), (293, 5293920), (328, 4729020), (410, 3783216), (480, 3231497), (492, 3152680), (538, 2883120), (586, 2646960), (615, 2522144), (656, 2364510), (807, 1922080), (820, 1891608), (879, 1764640), (984, 1576340), (1076, 1441560), (1172, 1323480), (1230, 1261072), (1312, 1182255), (1345, 1153248), (1465, 1058784), (1614, 961040), (1640, 945804), (1758, 882320), (1968, 788170), (2152, 720780), (2344, 661740), (2460, 630536), (2690, 576624), (2930, 529392), (3228, 480520), (3280, 472902), (3516, 441160), (3936, 394085), (4035, 384416), (4304, 360390), (4395, 352928), (4688, 330870), (4920, 315268), (5380, 288312), (5860, 264696), (6456, 240260), (6560, 236451), (7032, 220580), (8070, 192208), (8608, 180195), (8790, 176464), (9376, 165435), (9840, 157634), (10760, 144156), (11029, 140640), (11720, 132348), (12013, 129120), (12912, 120130), (14064, 110290), (16140, 96104), (17580, 88232), (19680, 78817), (21520, 72078), (22058, 70320), (23440, 66174), (24026, 64560), (25824, 60065), (28128, 55145), (32280, 48052), (33087, 46880), (35160, 44116), (36039, 43040)]