60670720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 164828160

約数和(自身を除く): 104157440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 139, 155, 160, 176, 220, 248, 256, 278, 310, 320, 341, 352, 440, 496, 556, 620, 640, 682, 695, 704, 880, 992, 1112, 1240, 1280, 1364, 1390, 1408, 1529, 1705, 1760, 1984, 2224, 2480, 2728, 2780, 2816, 3058, 3410, 3520, 3968, 4309, 4448, 4960, 5456, 5560, 6116, 6820, 7040, 7645, 7936, 8618, 8896, 9920, 10912, 11120, 12232, 13640, 14080, 15290, 17236, 17792, 19840, 21545, 21824, 22240, 24464, 27280, 30580, 34472, 35584, 39680, 43090, 43648, 44480, 47399, 48928, 54560, 61160, 68944, 86180, 87296, 88960, 94798, 97856, 109120, 122320, 137888, 172360, 177920, 189596, 195712, 218240, 236995, 244640, 275776, 344720, 379192, 391424, 436480, 473990, 489280, 551552, 689440, 758384, 947980, 978560, 1103104, 1378880, 1516768, 1895960, 1957120, 2757760, 3033536, 3791920, 5515520, 6067072, 7583840, 12134144, 15167680, 30335360, 60670720]

約数ペア:

[(1, 60670720), (2, 30335360), (4, 15167680), (5, 12134144), (8, 7583840), (10, 6067072), (11, 5515520), (16, 3791920), (20, 3033536), (22, 2757760), (31, 1957120), (32, 1895960), (40, 1516768), (44, 1378880), (55, 1103104), (62, 978560), (64, 947980), (80, 758384), (88, 689440), (110, 551552), (124, 489280), (128, 473990), (139, 436480), (155, 391424), (160, 379192), (176, 344720), (220, 275776), (248, 244640), (256, 236995), (278, 218240), (310, 195712), (320, 189596), (341, 177920), (352, 172360), (440, 137888), (496, 122320), (556, 109120), (620, 97856), (640, 94798), (682, 88960), (695, 87296), (704, 86180), (880, 68944), (992, 61160), (1112, 54560), (1240, 48928), (1280, 47399), (1364, 44480), (1390, 43648), (1408, 43090), (1529, 39680), (1705, 35584), (1760, 34472), (1984, 30580), (2224, 27280), (2480, 24464), (2728, 22240), (2780, 21824), (2816, 21545), (3058, 19840), (3410, 17792), (3520, 17236), (3968, 15290), (4309, 14080), (4448, 13640), (4960, 12232), (5456, 11120), (5560, 10912), (6116, 9920), (6820, 8896), (7040, 8618), (7645, 7936)]