74243640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32563}}^1$

素因数の和:32596

約数の個数: 64

約数和(自身を含む): 234460800

約数和(自身を除く): 160217160

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, 32563, 65126, 97689, 130252, 162815, 195378, 260504, 325630, 390756, 488445, 618697, 651260, 781512, 976890, 1237394, 1302520, 1856091, 1953780, 2474788, 3093485, 3712182, 3907560, 4949576, 6186970, 7424364, 9280455, 12373940, 14848728, 18560910, 24747880, 37121820, 74243640]

約数ペア:

[(1, 74243640), (2, 37121820), (3, 24747880), (4, 18560910), (5, 14848728), (6, 12373940), (8, 9280455), (10, 7424364), (12, 6186970), (15, 4949576), (19, 3907560), (20, 3712182), (24, 3093485), (30, 2474788), (38, 1953780), (40, 1856091), (57, 1302520), (60, 1237394), (76, 976890), (95, 781512), (114, 651260), (120, 618697), (152, 488445), (190, 390756), (228, 325630), (285, 260504), (380, 195378), (456, 162815), (570, 130252), (760, 97689), (1140, 65126), (2280, 32563)]