15387264

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 47994570

約数和(自身を除く): 32607306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 342, 361, 384, 444, 456, 576, 592, 608, 666, 684, 703, 722, 888, 912, 1083, 1152, 1184, 1216, 1332, 1368, 1406, 1444, 1776, 1824, 2109, 2166, 2368, 2432, 2664, 2736, 2812, 2888, 3249, 3552, 3648, 4218, 4332, 4736, 5328, 5472, 5624, 5776, 6327, 6498, 7104, 7296, 8436, 8664, 10656, 10944, 11248, 11552, 12654, 12996, 13357, 14208, 16872, 17328, 21312, 21888, 22496, 23104, 25308, 25992, 26714, 33744, 34656, 40071, 42624, 44992, 46208, 50616, 51984, 53428, 67488, 69312, 80142, 89984, 101232, 103968, 106856, 120213, 134976, 138624, 160284, 202464, 207936, 213712, 240426, 269952, 320568, 404928, 415872, 427424, 480852, 641136, 809856, 854848, 961704, 1282272, 1709696, 1923408, 2564544, 3846816, 5129088, 7693632, 15387264]

約数ペア:

[(1, 15387264), (2, 7693632), (3, 5129088), (4, 3846816), (6, 2564544), (8, 1923408), (9, 1709696), (12, 1282272), (16, 961704), (18, 854848), (19, 809856), (24, 641136), (32, 480852), (36, 427424), (37, 415872), (38, 404928), (48, 320568), (57, 269952), (64, 240426), (72, 213712), (74, 207936), (76, 202464), (96, 160284), (111, 138624), (114, 134976), (128, 120213), (144, 106856), (148, 103968), (152, 101232), (171, 89984), (192, 80142), (222, 69312), (228, 67488), (288, 53428), (296, 51984), (304, 50616), (333, 46208), (342, 44992), (361, 42624), (384, 40071), (444, 34656), (456, 33744), (576, 26714), (592, 25992), (608, 25308), (666, 23104), (684, 22496), (703, 21888), (722, 21312), (888, 17328), (912, 16872), (1083, 14208), (1152, 13357), (1184, 12996), (1216, 12654), (1332, 11552), (1368, 11248), (1406, 10944), (1444, 10656), (1776, 8664), (1824, 8436), (2109, 7296), (2166, 7104), (2368, 6498), (2432, 6327), (2664, 5776), (2736, 5624), (2812, 5472), (2888, 5328), (3249, 4736), (3552, 4332), (3648, 4218)]