54293640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23813}}^1$

素因数の和:23846

約数の個数: 64

約数和(自身を含む): 171460800

約数和(自身を除く): 117167160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23813, 47626, 71439, 95252, 119065, 142878, 190504, 238130, 285756, 357195, 452447, 476260, 571512, 714390, 904894, 952520, 1357341, 1428780, 1809788, 2262235, 2714682, 2857560, 3619576, 4524470, 5429364, 6786705, 9048940, 10858728, 13573410, 18097880, 27146820, 54293640]

約数ペア:

[(1, 54293640), (2, 27146820), (3, 18097880), (4, 13573410), (5, 10858728), (6, 9048940), (8, 6786705), (10, 5429364), (12, 4524470), (15, 3619576), (19, 2857560), (20, 2714682), (24, 2262235), (30, 1809788), (38, 1428780), (40, 1357341), (57, 952520), (60, 904894), (76, 714390), (95, 571512), (114, 476260), (120, 452447), (152, 357195), (190, 285756), (228, 238130), (285, 190504), (380, 142878), (456, 119065), (570, 95252), (760, 71439), (1140, 47626), (2280, 23813)]