297788480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2788

約数の個数: 112

約数和(自身を含む): 798819840

約数和(自身を除く): 501031360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 2729, 3410, 3520, 4960, 5456, 5458, 6820, 9920, 10912, 10916, 13640, 13645, 21824, 21832, 27280, 27290, 30019, 43664, 54560, 54580, 60038, 84599, 87328, 109120, 109160, 120076, 150095, 169198, 174656, 218320, 240152, 300190, 338396, 422995, 436640, 480304, 600380, 676792, 845990, 873280, 930589, 960608, 1200760, 1353584, 1691980, 1861178, 1921216, 2401520, 2707168, 3383960, 3722356, 4652945, 4803040, 5414336, 6767920, 7444712, 9305890, 9606080, 13535840, 14889424, 18611780, 27071680, 29778848, 37223560, 59557696, 74447120, 148894240, 297788480]

約数ペア:

[(1, 297788480), (2, 148894240), (4, 74447120), (5, 59557696), (8, 37223560), (10, 29778848), (11, 27071680), (16, 18611780), (20, 14889424), (22, 13535840), (31, 9606080), (32, 9305890), (40, 7444712), (44, 6767920), (55, 5414336), (62, 4803040), (64, 4652945), (80, 3722356), (88, 3383960), (110, 2707168), (124, 2401520), (155, 1921216), (160, 1861178), (176, 1691980), (220, 1353584), (248, 1200760), (310, 960608), (320, 930589), (341, 873280), (352, 845990), (440, 676792), (496, 600380), (620, 480304), (682, 436640), (704, 422995), (880, 338396), (992, 300190), (1240, 240152), (1364, 218320), (1705, 174656), (1760, 169198), (1984, 150095), (2480, 120076), (2728, 109160), (2729, 109120), (3410, 87328), (3520, 84599), (4960, 60038), (5456, 54580), (5458, 54560), (6820, 43664), (9920, 30019), (10912, 27290), (10916, 27280), (13640, 21832), (13645, 21824)]