720153552

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13879}}^1$

素因数の和:13960

約数の個数: 80

約数和(自身を含む): 1982730240

約数和(自身を除く): 1262576688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 3243, 4324, 6486, 8648, 12972, 13879, 17296, 25944, 27758, 41637, 51888, 55516, 83274, 111032, 166548, 222064, 319217, 333096, 638434, 652313, 666192, 957651, 1276868, 1304626, 1915302, 1956939, 2553736, 2609252, 3830604, 3913878, 5107472, 5218504, 7661208, 7827756, 10437008, 15003199, 15322416, 15655512, 30006398, 31311024, 45009597, 60012796, 90019194, 120025592, 180038388, 240051184, 360076776, 720153552]

約数ペア:

[(1, 720153552), (2, 360076776), (3, 240051184), (4, 180038388), (6, 120025592), (8, 90019194), (12, 60012796), (16, 45009597), (23, 31311024), (24, 30006398), (46, 15655512), (47, 15322416), (48, 15003199), (69, 10437008), (92, 7827756), (94, 7661208), (138, 5218504), (141, 5107472), (184, 3913878), (188, 3830604), (276, 2609252), (282, 2553736), (368, 1956939), (376, 1915302), (552, 1304626), (564, 1276868), (752, 957651), (1081, 666192), (1104, 652313), (1128, 638434), (2162, 333096), (2256, 319217), (3243, 222064), (4324, 166548), (6486, 111032), (8648, 83274), (12972, 55516), (13879, 51888), (17296, 41637), (25944, 27758)]