2247285480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{54919}}^1$

素因数の和:54975

約数の個数: 128

約数和(自身を含む): 7592140800

約数和(自身を除く): 5344855320

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, 6820, 8184, 10230, 13640, 20460, 40920, 54919, 109838, 164757, 219676, 274595, 329514, 439352, 549190, 604109, 659028, 823785, 1098380, 1208218, 1318056, 1647570, 1702489, 1812327, 2196760, 2416436, 3020545, 3295140, 3404978, 3624654, 4832872, 5107467, 6041090, 6590280, 6809956, 7249308, 8512445, 9061635, 10214934, 12082180, 13619912, 14498616, 17024890, 18123270, 18727379, 20429868, 24164360, 25537335, 34049780, 36246540, 37454758, 40859736, 51074670, 56182137, 68099560, 72493080, 74909516, 93636895, 102149340, 112364274, 149819032, 187273790, 204298680, 224728548, 280910685, 374547580, 449457096, 561821370, 749095160, 1123642740, 2247285480]

約数ペア:

[(1, 2247285480), (2, 1123642740), (3, 749095160), (4, 561821370), (5, 449457096), (6, 374547580), (8, 280910685), (10, 224728548), (11, 204298680), (12, 187273790), (15, 149819032), (20, 112364274), (22, 102149340), (24, 93636895), (30, 74909516), (31, 72493080), (33, 68099560), (40, 56182137), (44, 51074670), (55, 40859736), (60, 37454758), (62, 36246540), (66, 34049780), (88, 25537335), (93, 24164360), (110, 20429868), (120, 18727379), (124, 18123270), (132, 17024890), (155, 14498616), (165, 13619912), (186, 12082180), (220, 10214934), (248, 9061635), (264, 8512445), (310, 7249308), (330, 6809956), (341, 6590280), (372, 6041090), (440, 5107467), (465, 4832872), (620, 3624654), (660, 3404978), (682, 3295140), (744, 3020545), (930, 2416436), (1023, 2196760), (1240, 1812327), (1320, 1702489), (1364, 1647570), (1705, 1318056), (1860, 1208218), (2046, 1098380), (2728, 823785), (3410, 659028), (3720, 604109), (4092, 549190), (5115, 439352), (6820, 329514), (8184, 274595), (10230, 219676), (13640, 164757), (20460, 109838), (40920, 54919)]