79471680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4396

約数の個数: 112

約数和(自身を含む): 265663680

約数和(自身を除く): 186192000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4357, 4560, 6080, 8714, 9120, 13071, 17428, 18240, 21785, 26142, 34856, 43570, 52284, 65355, 69712, 82783, 87140, 104568, 130710, 139424, 165566, 174280, 209136, 248349, 261420, 278848, 331132, 348560, 413915, 418272, 496698, 522840, 662264, 697120, 827830, 836544, 993396, 1045680, 1241745, 1324528, 1394240, 1655660, 1986792, 2091360, 2483490, 2649056, 3311320, 3973584, 4182720, 4966980, 5298112, 6622640, 7947168, 9933960, 13245280, 15894336, 19867920, 26490560, 39735840, 79471680]

約数ペア:

[(1, 79471680), (2, 39735840), (3, 26490560), (4, 19867920), (5, 15894336), (6, 13245280), (8, 9933960), (10, 7947168), (12, 6622640), (15, 5298112), (16, 4966980), (19, 4182720), (20, 3973584), (24, 3311320), (30, 2649056), (32, 2483490), (38, 2091360), (40, 1986792), (48, 1655660), (57, 1394240), (60, 1324528), (64, 1241745), (76, 1045680), (80, 993396), (95, 836544), (96, 827830), (114, 697120), (120, 662264), (152, 522840), (160, 496698), (190, 418272), (192, 413915), (228, 348560), (240, 331132), (285, 278848), (304, 261420), (320, 248349), (380, 209136), (456, 174280), (480, 165566), (570, 139424), (608, 130710), (760, 104568), (912, 87140), (960, 82783), (1140, 69712), (1216, 65355), (1520, 52284), (1824, 43570), (2280, 34856), (3040, 26142), (3648, 21785), (4357, 18240), (4560, 17428), (6080, 13071), (8714, 9120)]