240492780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40487}}^1$

素因数の和:40516

約数の個数: 96

約数和(自身を含む): 816238080

約数和(自身を除く): 575745300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 40487, 80974, 121461, 161948, 202435, 242922, 364383, 404870, 445357, 485844, 607305, 728766, 809740, 890714, 1093149, 1214610, 1336071, 1457532, 1781428, 1821915, 2186298, 2226785, 2429220, 2672142, 3643830, 4008213, 4372596, 4453570, 5344284, 5465745, 6680355, 7287660, 8016426, 8907140, 10931490, 12024639, 13360710, 16032852, 20041065, 21862980, 24049278, 26721420, 40082130, 48098556, 60123195, 80164260, 120246390, 240492780]

約数ペア:

[(1, 240492780), (2, 120246390), (3, 80164260), (4, 60123195), (5, 48098556), (6, 40082130), (9, 26721420), (10, 24049278), (11, 21862980), (12, 20041065), (15, 16032852), (18, 13360710), (20, 12024639), (22, 10931490), (27, 8907140), (30, 8016426), (33, 7287660), (36, 6680355), (44, 5465745), (45, 5344284), (54, 4453570), (55, 4372596), (60, 4008213), (66, 3643830), (90, 2672142), (99, 2429220), (108, 2226785), (110, 2186298), (132, 1821915), (135, 1781428), (165, 1457532), (180, 1336071), (198, 1214610), (220, 1093149), (270, 890714), (297, 809740), (330, 728766), (396, 607305), (495, 485844), (540, 445357), (594, 404870), (660, 364383), (990, 242922), (1188, 202435), (1485, 161948), (1980, 121461), (2970, 80974), (5940, 40487)]