80135160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5061

約数の個数: 128

約数和(自身を含む): 289267200

約数和(自身を除く): 209132040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5021, 5320, 7980, 10042, 15063, 15960, 20084, 25105, 30126, 35147, 40168, 50210, 60252, 70294, 75315, 95399, 100420, 105441, 120504, 140588, 150630, 175735, 190798, 200840, 210882, 281176, 286197, 301260, 351470, 381596, 421764, 476995, 527205, 572394, 602520, 667793, 702940, 763192, 843528, 953990, 1054410, 1144788, 1335586, 1405880, 1430985, 1907980, 2003379, 2108820, 2289576, 2671172, 2861970, 3338965, 3815960, 4006758, 4217640, 5342344, 5723940, 6677930, 8013516, 10016895, 11447880, 13355860, 16027032, 20033790, 26711720, 40067580, 80135160]

約数ペア:

[(1, 80135160), (2, 40067580), (3, 26711720), (4, 20033790), (5, 16027032), (6, 13355860), (7, 11447880), (8, 10016895), (10, 8013516), (12, 6677930), (14, 5723940), (15, 5342344), (19, 4217640), (20, 4006758), (21, 3815960), (24, 3338965), (28, 2861970), (30, 2671172), (35, 2289576), (38, 2108820), (40, 2003379), (42, 1907980), (56, 1430985), (57, 1405880), (60, 1335586), (70, 1144788), (76, 1054410), (84, 953990), (95, 843528), (105, 763192), (114, 702940), (120, 667793), (133, 602520), (140, 572394), (152, 527205), (168, 476995), (190, 421764), (210, 381596), (228, 351470), (266, 301260), (280, 286197), (285, 281176), (380, 210882), (399, 200840), (420, 190798), (456, 175735), (532, 150630), (570, 140588), (665, 120504), (760, 105441), (798, 100420), (840, 95399), (1064, 75315), (1140, 70294), (1330, 60252), (1596, 50210), (1995, 40168), (2280, 35147), (2660, 30126), (3192, 25105), (3990, 20084), (5021, 15960), (5320, 15063), (7980, 10042)]