2471520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 8225280

約数和(自身を除く): 5753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 271, 285, 304, 380, 456, 480, 542, 570, 608, 760, 813, 912, 1084, 1140, 1355, 1520, 1626, 1824, 2168, 2280, 2710, 3040, 3252, 4065, 4336, 4560, 5149, 5420, 6504, 8130, 8672, 9120, 10298, 10840, 13008, 15447, 16260, 20596, 21680, 25745, 26016, 30894, 32520, 41192, 43360, 51490, 61788, 65040, 77235, 82384, 102980, 123576, 130080, 154470, 164768, 205960, 247152, 308940, 411920, 494304, 617880, 823840, 1235760, 2471520]

約数ペア:

[(1, 2471520), (2, 1235760), (3, 823840), (4, 617880), (5, 494304), (6, 411920), (8, 308940), (10, 247152), (12, 205960), (15, 164768), (16, 154470), (19, 130080), (20, 123576), (24, 102980), (30, 82384), (32, 77235), (38, 65040), (40, 61788), (48, 51490), (57, 43360), (60, 41192), (76, 32520), (80, 30894), (95, 26016), (96, 25745), (114, 21680), (120, 20596), (152, 16260), (160, 15447), (190, 13008), (228, 10840), (240, 10298), (271, 9120), (285, 8672), (304, 8130), (380, 6504), (456, 5420), (480, 5149), (542, 4560), (570, 4336), (608, 4065), (760, 3252), (813, 3040), (912, 2710), (1084, 2280), (1140, 2168), (1355, 1824), (1520, 1626)]