119491760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 295219200

約数和(自身を除く): 175727440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 619, 635, 760, 1016, 1238, 1270, 1520, 2032, 2413, 2476, 2540, 3095, 4826, 4952, 5080, 6190, 9652, 9904, 10160, 11761, 12065, 12380, 19304, 23522, 24130, 24760, 38608, 47044, 48260, 49520, 58805, 78613, 94088, 96520, 117610, 157226, 188176, 193040, 235220, 314452, 393065, 470440, 628904, 786130, 940880, 1257808, 1493647, 1572260, 2987294, 3144520, 5974588, 6289040, 7468235, 11949176, 14936470, 23898352, 29872940, 59745880, 119491760]

約数ペア:

[(1, 119491760), (2, 59745880), (4, 29872940), (5, 23898352), (8, 14936470), (10, 11949176), (16, 7468235), (19, 6289040), (20, 5974588), (38, 3144520), (40, 2987294), (76, 1572260), (80, 1493647), (95, 1257808), (127, 940880), (152, 786130), (190, 628904), (254, 470440), (304, 393065), (380, 314452), (508, 235220), (619, 193040), (635, 188176), (760, 157226), (1016, 117610), (1238, 96520), (1270, 94088), (1520, 78613), (2032, 58805), (2413, 49520), (2476, 48260), (2540, 47044), (3095, 38608), (4826, 24760), (4952, 24130), (5080, 23522), (6190, 19304), (9652, 12380), (9904, 12065), (10160, 11761)]