183242240

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2363

約数の個数: 80

約数和(自身を含む): 453720960

約数和(自身を除く): 270478720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2309, 2480, 2560, 3968, 4618, 4960, 7936, 9236, 9920, 11545, 15872, 18472, 19840, 23090, 36944, 39680, 46180, 71579, 73888, 79360, 92360, 143158, 147776, 184720, 286316, 295552, 357895, 369440, 572632, 591104, 715790, 738880, 1145264, 1182208, 1431580, 1477760, 2290528, 2863160, 2955520, 4581056, 5726320, 5911040, 9162112, 11452640, 18324224, 22905280, 36648448, 45810560, 91621120, 183242240]

約数ペア:

[(1, 183242240), (2, 91621120), (4, 45810560), (5, 36648448), (8, 22905280), (10, 18324224), (16, 11452640), (20, 9162112), (31, 5911040), (32, 5726320), (40, 4581056), (62, 2955520), (64, 2863160), (80, 2290528), (124, 1477760), (128, 1431580), (155, 1182208), (160, 1145264), (248, 738880), (256, 715790), (310, 591104), (320, 572632), (496, 369440), (512, 357895), (620, 295552), (640, 286316), (992, 184720), (1240, 147776), (1280, 143158), (1984, 92360), (2309, 79360), (2480, 73888), (2560, 71579), (3968, 46180), (4618, 39680), (4960, 36944), (7936, 23090), (9236, 19840), (9920, 18472), (11545, 15872)]