105872640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 343392000

約数和(自身を除く): 237519360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 349, 384, 395, 474, 480, 632, 640, 698, 768, 790, 948, 960, 1047, 1185, 1264, 1280, 1396, 1580, 1745, 1896, 1920, 2094, 2370, 2528, 2792, 3160, 3490, 3792, 3840, 4188, 4740, 5056, 5235, 5584, 6320, 6980, 7584, 8376, 9480, 10112, 10470, 11168, 12640, 13960, 15168, 16752, 18960, 20224, 20940, 22336, 25280, 27571, 27920, 30336, 33504, 37920, 41880, 44672, 50560, 55142, 55840, 60672, 67008, 75840, 82713, 83760, 89344, 101120, 110284, 111680, 134016, 137855, 151680, 165426, 167520, 220568, 223360, 268032, 275710, 303360, 330852, 335040, 413565, 441136, 446720, 551420, 661704, 670080, 827130, 882272, 1102840, 1323408, 1340160, 1654260, 1764544, 2205680, 2646816, 3308520, 3529088, 4411360, 5293632, 6617040, 7058176, 8822720, 10587264, 13234080, 17645440, 21174528, 26468160, 35290880, 52936320, 105872640]

約数ペア:

[(1, 105872640), (2, 52936320), (3, 35290880), (4, 26468160), (5, 21174528), (6, 17645440), (8, 13234080), (10, 10587264), (12, 8822720), (15, 7058176), (16, 6617040), (20, 5293632), (24, 4411360), (30, 3529088), (32, 3308520), (40, 2646816), (48, 2205680), (60, 1764544), (64, 1654260), (79, 1340160), (80, 1323408), (96, 1102840), (120, 882272), (128, 827130), (158, 670080), (160, 661704), (192, 551420), (237, 446720), (240, 441136), (256, 413565), (316, 335040), (320, 330852), (349, 303360), (384, 275710), (395, 268032), (474, 223360), (480, 220568), (632, 167520), (640, 165426), (698, 151680), (768, 137855), (790, 134016), (948, 111680), (960, 110284), (1047, 101120), (1185, 89344), (1264, 83760), (1280, 82713), (1396, 75840), (1580, 67008), (1745, 60672), (1896, 55840), (1920, 55142), (2094, 50560), (2370, 44672), (2528, 41880), (2792, 37920), (3160, 33504), (3490, 30336), (3792, 27920), (3840, 27571), (4188, 25280), (4740, 22336), (5056, 20940), (5235, 20224), (5584, 18960), (6320, 16752), (6980, 15168), (7584, 13960), (8376, 12640), (9480, 11168), (10112, 10470)]