40995072

素因数分解:

$2^8\times 3^5\times {\mathrm{659}}^1$

素因数の和:690

約数の個数: 108

約数和(自身を含む): 122762640

約数和(自身を除く): 81767568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 659, 768, 864, 972, 1152, 1296, 1318, 1728, 1944, 1977, 2304, 2592, 2636, 3456, 3888, 3954, 5184, 5272, 5931, 6912, 7776, 7908, 10368, 10544, 11862, 15552, 15816, 17793, 20736, 21088, 23724, 31104, 31632, 35586, 42176, 47448, 53379, 62208, 63264, 71172, 84352, 94896, 106758, 126528, 142344, 160137, 168704, 189792, 213516, 253056, 284688, 320274, 379584, 427032, 506112, 569376, 640548, 759168, 854064, 1138752, 1281096, 1518336, 1708128, 2277504, 2562192, 3416256, 4555008, 5124384, 6832512, 10248768, 13665024, 20497536, 40995072]

約数ペア:

[(1, 40995072), (2, 20497536), (3, 13665024), (4, 10248768), (6, 6832512), (8, 5124384), (9, 4555008), (12, 3416256), (16, 2562192), (18, 2277504), (24, 1708128), (27, 1518336), (32, 1281096), (36, 1138752), (48, 854064), (54, 759168), (64, 640548), (72, 569376), (81, 506112), (96, 427032), (108, 379584), (128, 320274), (144, 284688), (162, 253056), (192, 213516), (216, 189792), (243, 168704), (256, 160137), (288, 142344), (324, 126528), (384, 106758), (432, 94896), (486, 84352), (576, 71172), (648, 63264), (659, 62208), (768, 53379), (864, 47448), (972, 42176), (1152, 35586), (1296, 31632), (1318, 31104), (1728, 23724), (1944, 21088), (1977, 20736), (2304, 17793), (2592, 15816), (2636, 15552), (3456, 11862), (3888, 10544), (3954, 10368), (5184, 7908), (5272, 7776), (5931, 6912)]