240510288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 661136256

約数和(自身を除く): 420625968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 241, 272, 408, 482, 723, 816, 964, 1223, 1446, 1928, 2446, 2892, 3669, 3856, 4097, 4892, 5784, 7338, 8194, 9784, 11568, 12291, 14676, 16388, 19568, 20791, 24582, 29352, 32776, 41582, 49164, 58704, 62373, 65552, 83164, 98328, 124746, 166328, 196656, 249492, 294743, 332656, 498984, 589486, 884229, 997968, 1178972, 1768458, 2357944, 3536916, 4715888, 5010631, 7073832, 10021262, 14147664, 15031893, 20042524, 30063786, 40085048, 60127572, 80170096, 120255144, 240510288]

約数ペア:

[(1, 240510288), (2, 120255144), (3, 80170096), (4, 60127572), (6, 40085048), (8, 30063786), (12, 20042524), (16, 15031893), (17, 14147664), (24, 10021262), (34, 7073832), (48, 5010631), (51, 4715888), (68, 3536916), (102, 2357944), (136, 1768458), (204, 1178972), (241, 997968), (272, 884229), (408, 589486), (482, 498984), (723, 332656), (816, 294743), (964, 249492), (1223, 196656), (1446, 166328), (1928, 124746), (2446, 98328), (2892, 83164), (3669, 65552), (3856, 62373), (4097, 58704), (4892, 49164), (5784, 41582), (7338, 32776), (8194, 29352), (9784, 24582), (11568, 20791), (12291, 19568), (14676, 16388)]