30724368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 85113600

約数和(自身を除く): 54389232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 571, 708, 912, 944, 1121, 1142, 1416, 1713, 2242, 2284, 2832, 3363, 3426, 4484, 4568, 6726, 6852, 8968, 9136, 10849, 13452, 13704, 17936, 21698, 26904, 27408, 32547, 33689, 43396, 53808, 65094, 67378, 86792, 101067, 130188, 134756, 173584, 202134, 260376, 269512, 404268, 520752, 539024, 640091, 808536, 1280182, 1617072, 1920273, 2560364, 3840546, 5120728, 7681092, 10241456, 15362184, 30724368]

約数ペア:

[(1, 30724368), (2, 15362184), (3, 10241456), (4, 7681092), (6, 5120728), (8, 3840546), (12, 2560364), (16, 1920273), (19, 1617072), (24, 1280182), (38, 808536), (48, 640091), (57, 539024), (59, 520752), (76, 404268), (114, 269512), (118, 260376), (152, 202134), (177, 173584), (228, 134756), (236, 130188), (304, 101067), (354, 86792), (456, 67378), (472, 65094), (571, 53808), (708, 43396), (912, 33689), (944, 32547), (1121, 27408), (1142, 26904), (1416, 21698), (1713, 17936), (2242, 13704), (2284, 13452), (2832, 10849), (3363, 9136), (3426, 8968), (4484, 6852), (4568, 6726)]