272240760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6653}}^1$

素因数の和:6709

約数の個数: 128

約数和(自身を含む): 919848960

約数和(自身を除く): 647608200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6653, 6820, 8184, 10230, 13306, 13640, 19959, 20460, 26612, 33265, 39918, 40920, 53224, 66530, 73183, 79836, 99795, 133060, 146366, 159672, 199590, 206243, 219549, 266120, 292732, 365915, 399180, 412486, 439098, 585464, 618729, 731830, 798360, 824972, 878196, 1031215, 1097745, 1237458, 1463660, 1649944, 1756392, 2062430, 2195490, 2268673, 2474916, 2927320, 3093645, 4124860, 4390980, 4537346, 4949832, 6187290, 6806019, 8249720, 8781960, 9074692, 11343365, 12374580, 13612038, 18149384, 22686730, 24749160, 27224076, 34030095, 45373460, 54448152, 68060190, 90746920, 136120380, 272240760]

約数ペア:

[(1, 272240760), (2, 136120380), (3, 90746920), (4, 68060190), (5, 54448152), (6, 45373460), (8, 34030095), (10, 27224076), (11, 24749160), (12, 22686730), (15, 18149384), (20, 13612038), (22, 12374580), (24, 11343365), (30, 9074692), (31, 8781960), (33, 8249720), (40, 6806019), (44, 6187290), (55, 4949832), (60, 4537346), (62, 4390980), (66, 4124860), (88, 3093645), (93, 2927320), (110, 2474916), (120, 2268673), (124, 2195490), (132, 2062430), (155, 1756392), (165, 1649944), (186, 1463660), (220, 1237458), (248, 1097745), (264, 1031215), (310, 878196), (330, 824972), (341, 798360), (372, 731830), (440, 618729), (465, 585464), (620, 439098), (660, 412486), (682, 399180), (744, 365915), (930, 292732), (1023, 266120), (1240, 219549), (1320, 206243), (1364, 199590), (1705, 159672), (1860, 146366), (2046, 133060), (2728, 99795), (3410, 79836), (3720, 73183), (4092, 66530), (5115, 53224), (6653, 40920), (6820, 39918), (8184, 33265), (10230, 26612), (13306, 20460), (13640, 19959)]