11540760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 43200000

約数和(自身を除く): 31659240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1249, 1320, 1540, 1848, 2310, 2498, 3080, 3747, 4620, 4996, 6245, 7494, 8743, 9240, 9992, 12490, 13739, 14988, 17486, 18735, 24980, 26229, 27478, 29976, 34972, 37470, 41217, 43715, 49960, 52458, 54956, 68695, 69944, 74940, 82434, 87430, 96173, 104916, 109912, 131145, 137390, 149880, 164868, 174860, 192346, 206085, 209832, 262290, 274780, 288519, 329736, 349720, 384692, 412170, 480865, 524580, 549560, 577038, 769384, 824340, 961730, 1049160, 1154076, 1442595, 1648680, 1923460, 2308152, 2885190, 3846920, 5770380, 11540760]

約数ペア:

[(1, 11540760), (2, 5770380), (3, 3846920), (4, 2885190), (5, 2308152), (6, 1923460), (7, 1648680), (8, 1442595), (10, 1154076), (11, 1049160), (12, 961730), (14, 824340), (15, 769384), (20, 577038), (21, 549560), (22, 524580), (24, 480865), (28, 412170), (30, 384692), (33, 349720), (35, 329736), (40, 288519), (42, 274780), (44, 262290), (55, 209832), (56, 206085), (60, 192346), (66, 174860), (70, 164868), (77, 149880), (84, 137390), (88, 131145), (105, 109912), (110, 104916), (120, 96173), (132, 87430), (140, 82434), (154, 74940), (165, 69944), (168, 68695), (210, 54956), (220, 52458), (231, 49960), (264, 43715), (280, 41217), (308, 37470), (330, 34972), (385, 29976), (420, 27478), (440, 26229), (462, 24980), (616, 18735), (660, 17486), (770, 14988), (840, 13739), (924, 12490), (1155, 9992), (1249, 9240), (1320, 8743), (1540, 7494), (1848, 6245), (2310, 4996), (2498, 4620), (3080, 3747)]